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Surveyed Freya Kingfisher

#5af4eb
Notes

Surveyed Freya Kingfisher (#5AF4EB) is a true cyan with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (176°, 88%, 65%) places it in the highly saturated band at a mid 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#5af4eb
RGB
rgb(90, 244, 235)
HSL
hsl(176, 88%, 65%)
HWB
hwb(176 35% 4%)
OKLCH
oklch(88.4% 0.129 189.6)
P3
color(display-p3 0.5318 0.9443 0.9181)
HSV
hsv(176, 63%, 96%)
LAB
lab(88.38% -42.16 -7.67)
LCH
lch(88.38% 42.86 190.32)
CMYK
cmyk(63%, 0%, 4%, 4%)

Etymology

Surveyed
adjective

Old French surveer, to look upon — past-participle of survey. As a color modifier, surveyed implies a clear-and-measured-and-coordinated quality, the crisp color of Mason-Dixon-Line-and-Royal-Navy-Hydrographic scientific-and-cadastral land-and-sea surveying tradition. Sits at the crisp-and-mapped end of the grid, parallel to mapped and plotted in usage.

Freya
modifier

Old Norse Freyja, goddess-of-love-and-Vanir. As a color modifier, freya implies a Vanir-goddess-and-feathered-cloak-and-Brísingamen quality, the visual register of Norse-Freya-and-Vanir-goddess hand-Vanir-goddess-and-feathered-cloak-and-Brísingamen Norse-Freya-and-Vanir-goddess-and-Brísingamen-amber-necklace freya-and-Vanir-goddess-and-feathered-cloak surfaces under Norse-Freya-and-Vanir-goddess-and-Brísingamen-amber-necklace Folkvang-and-Sessrúmnir-and-cat-drawn-chariot amber-necklace-light. Sits at the modifier-and-myth end of the grid, parallel to odin and vala in usage.

Kingfisher
noun

The family Alcedinidae — particularly Alcedo atthis, the European common kingfisher whose iridescent turquoise-blue plumage gives the color its name. The color refers to a male European kingfisher's wing: a saturated, slightly cool deep blue-green with the iridescent satin finish of structurally colored feathers.

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.

#5af4eb
Original
#e7e8eb
Protanopia
#cfd7ec
Deuteranopia
#00faf1
Tritanopia
#d3d3d3
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
1.35:1
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
15.57:1

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
##5AF4EB
Display P3
Display P3
color(display-p3 0.5318 0.9443 0.9181)
P3 has subtle headroomOKLCH chroma 0.129

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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