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Fragile Sunrise

#ac907d
Notes

Fragile Sunrise (#AC907D) is a true orange with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (24°, 22%, 58%) places it in the muted 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 azure. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#ac907d
RGB
rgb(172, 144, 125)
HSL
hsl(24, 22%, 58%)
HWB
hwb(24 49% 33%)
OKLCH
oklch(67.4% 0.043 56.0)
P3
color(display-p3 0.6567 0.5688 0.4999)
HSV
hsv(24, 27%, 67%)
LAB
lab(61.83% 7.56 14.03)
LCH
lch(61.83% 15.93 61.67)
CMYK
cmyk(0%, 16%, 27%, 33%)

Etymology

Fragile
adjective

Latin fragilis, easily-broken — sharing root with frangere (to break). As a color modifier, fragile implies a pale-and-easily-disturbed-and-delicate quality where the hue carries the visual register of Eggshell-and-Spider-Silk easily-disturbed-and-delicate object-and-textile surface. Sits at the pale-and-delicate end of the grid, parallel to delicate and fine in usage.

Sunrise
noun

The atmospheric color at the moment the sun crosses the horizon at dawn — the same atmospheric optics as sunset but with cooler, slightly cleaner air at lower morning temperature. The color refers to the eastern horizon at sunrise on a clear summer morning: a saturated, slightly cool orange with the optical brightness of forward-scattered solar light. Cooler than sunset.

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.

#ac907d
Original
#98927c
Protanopia
#9f987d
Deuteranopia
#b58b8b
Tritanopia
#959595
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
2.98:1
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
7.04:1

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
##AC907D
Display P3
Display P3
color(display-p3 0.6567 0.5688 0.4999)
Inside sRGBOKLCH chroma 0.043

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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