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Workmanlike Frost

#89eaf9
Notes

Workmanlike Frost (#89EAF9) is a soft 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 (188°, 90%, 76%) places it in the highly saturated band at a light 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
#89eaf9
RGB
rgb(137, 234, 249)
HSL
hsl(188, 90%, 76%)
HWB
hwb(188 54% 2%)
OKLCH
oklch(88.3% 0.094 208.4)
P3
color(display-p3 0.6277 0.9082 0.9669)
HSV
hsv(188, 45%, 98%)
LAB
lab(87.48% -24.82 -16.19)
LCH
lch(87.48% 29.63 213.11)
CMYK
cmyk(45%, 6%, 0%, 2%)

Etymology

Workmanlike
adjective

Old English weorcmann, workman — adjectival suffix -like. As a color modifier, workmanlike implies a clear-and-skilled-and-honest quality where the hue carries the visual register of journeyman-craftsman careful-and-competent hand-built craft. Sits at the crisp-and-functional end of the grid, parallel to functional and practical in usage.

Frost
noun

The ice crystals that condense from atmospheric moisture onto cold surfaces — windowpanes, leaves, the windshield of a parked car at dawn. The color is barely a color: a very pale, slightly green-shifted blue with the optical brightness of micron-scale crystals scattering light. Lighter than glacier, warmer than ice, with the agricultural-calendar weight of a phenomenon that defines the growing season.

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.

#89eaf9
Original
#dbe3fa
Protanopia
#c9d5f9
Deuteranopia
#51f2ee
Tritanopia
#d6d6d6
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
1.38:1
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
15.20:1

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
##89EAF9
Display P3
Display P3
color(display-p3 0.6277 0.9082 0.9669)
P3 has subtle headroomOKLCH chroma 0.094

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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