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Genuine Peplos Lagoon

#35b4cc
Notes

Genuine Peplos Lagoon (#35B4CC) is a true cyan with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (190°, 60%, 50%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#35b4cc
RGB
rgb(53, 180, 204)
HSL
hsl(190, 60%, 50%)
HWB
hwb(190 21% 20%)
OKLCH
oklch(71.3% 0.112 213.3)
P3
color(display-p3 0.3661 0.6961 0.7879)
HSV
hsv(190, 74%, 80%)
LAB
lab(67.84% -26.00 -22.01)
LCH
lch(67.84% 34.06 220.25)
CMYK
cmyk(74%, 12%, 0%, 20%)

Etymology

Genuine
adjective

Latin genuinus, natural, innate — used as a color modifier since the sixteenth century for hues that read as authentic rather than imitated. Genuine indigo, genuine ochre: moderate-to-high saturation combined with the optical impression of a hue from real pigment rather than synthetic dye. Sits at the crisp-bucket alongside true and honest.

Peplos
modifier

Greek πέπλος, Hellenic-women's-robe. As a color modifier, peplos implies a Hellenic-women's-peplos-and-pinned-shoulder quality, the visual register of Hellenic-peplos-and-Athena-Parthenos hand-Hellenic-women's-peplos-and-pinned-shoulder Hellenic-peplos-and-Athena-Parthenos-and-Panathenaic-festival peplos-and-Hellenic-women's-peplos surfaces under Hellenic-peplos-and-Athena-Parthenos-and-Panathenaic-festival Athenian-Acropolis-and-Panathenaic-procession Hellenic-court-light. Sits at the modifier-and-textile end of the grid, parallel to chiton and tunic in usage.

Lagoon
noun

A shallow body of saltwater partially or fully enclosed by a barrier — coral atoll lagoons in the Pacific, Venice's Laguna Veneta, the Florida Keys' backcountry. The color refers to the average reflectance of a calm tropical lagoon at midday: a saturated, slightly muted blue-green with the optical clarity of shallow water over white sand. Brighter than reef, cooler than aquamarine, with the postcard weight of a Pacific atoll seen from above.

Closest matches

The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.

Variations

Click any swatch to explore

Harmonies

Accessibility

Color-vision simulation

How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.

#35b4cc
Original
#a2aecd
Protanopia
#8d9fcc
Deuteranopia
#00bdbb
Tritanopia
#9b9b9b
Achromatopsia
WCAG contrast

The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.

The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon White
2.46:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AAAon Black
8.55:1

Wide gamut

Display P3 representation

The CSS Color 4 wide-gamut form of this color. Both swatches render the same color on every display — the P3 form only diverges from sRGB when a designer pushes channels outside sRGB's reach.

sRGB hex
sRGB hex
##35B4CC
Display P3
Display P3
color(display-p3 0.3661 0.6961 0.7879)
P3 has subtle headroomOKLCH chroma 0.112

Moderately saturated colors gain a small bump in P3 — the difference is usually visible side-by-side on wide-gamut hardware but won't change the character of the color.

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