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Pithed Dawn

#25344c
Notes

Pithed Dawn (#25344C) is a deep azure with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (217°, 35%, 22%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary amber. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#25344c
RGB
rgb(37, 52, 76)
HSL
hsl(217, 35%, 22%)
HWB
hwb(217 15% 70%)
OKLCH
oklch(32.3% 0.047 259.5)
P3
color(display-p3 0.1573 0.2023 0.2905)
HSV
hsv(217, 51%, 30%)
LAB
lab(21.47% 1.52 -16.69)
LCH
lch(21.47% 16.76 275.19)
CMYK
cmyk(51%, 32%, 0%, 70%)

Etymology

Pithed
adjective

Old English piþa, pith / inner stalk — past-participle of pith. As a color modifier, pithed implies a deep-and-cored-out quality where the visual surface has been excavated to reveal interior darkness. Sits at the deep-and-architectural end of the grid, parallel to hollowed and cored.

Dawn
noun

The transitional sky color in the half-hour before sunrise — when the sun is below the horizon but its light scatters off the upper atmosphere. The color refers to the eastern sky at civil twilight on a clear summer morning: a soft, slightly violet-shifted blue with a very slight orange wash near the horizon. Cooler than dawn-itself's pink moments, warmer than midnight, with the daily weight of a moment that lasts only minutes.

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.

#25344c
Original
#2b364d
Protanopia
#27324b
Deuteranopia
#15393c
Tritanopia
#333333
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).
AAAon White
12.54:1
The quick brown foxSample body text at normal size. The wcag minimum for body contrast is 4.5:1 (AA) or 7:1 (AAA).
Failon Black
1.67:1

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
##25344C
Display P3
Display P3
color(display-p3 0.1573 0.2023 0.2905)
Inside sRGBOKLCH chroma 0.047

This color sits well within the sRGB cube. P3 and sRGB share the gray axis and most desaturated tones, so a P3 display renders this identically to an sRGB display.

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