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Quiet Baldr Lagoon

#056e92
Notes

Quiet Baldr Lagoon (#056E92) is a deep cyan with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (195°, 93%, 30%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary orange. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#056e92
RGB
rgb(5, 110, 146)
HSL
hsl(195, 93%, 30%)
HWB
hwb(195 2% 43%)
OKLCH
oklch(50.4% 0.099 230.1)
P3
color(display-p3 0.1861 0.4246 0.5592)
HSV
hsv(195, 97%, 57%)
LAB
lab(43.15% -12.59 -26.96)
LCH
lch(43.15% 29.76 244.96)
CMYK
cmyk(97%, 25%, 0%, 43%)

Etymology

Quiet
adjective

Latin quietus, at rest — used as a color modifier since the medieval period for hues that read as restrained. Quiet pink, quiet blue: low saturation combined with optical calmness. Sits across the crisp and hushed buckets where the color is present but doesn't ask for attention.

Baldr
modifier

Old Norse Baldr, fair-and-shining-god-of-light. As a color modifier, baldr implies a fair-and-shining-god-of-light quality, the visual register of Norse-Baldr-and-Breidablik-hall hand-fair-and-shining-god-of-light Norse-Baldr-and-Breidablik-hall-and-mistletoe-fall baldr-and-fair-and-shining-god-of-light surfaces under Norse-Baldr-and-Breidablik-hall-and-mistletoe-fall Asgard-pantheon-and-Hel-descent fair-radiance-light. Sits at the modifier-and-myth end of the grid, parallel to odin and freya 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.

#056e92
Original
#5b6c94
Protanopia
#4a6191
Deuteranopia
#00787a
Tritanopia
#5a5a5a
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).
AAon White
5.75:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
AA Largeon Black
3.65:1

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
##056E92
Display P3
Display P3
color(display-p3 0.1861 0.4246 0.5592)
P3 has subtle headroomOKLCH chroma 0.099

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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