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Bleak Straw

#4c3f04
Notes

Bleak Straw (#4C3F04) is a deep amber 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 (49°, 90%, 16%) 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 blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX
#4c3f04
RGB
rgb(76, 63, 4)
HSL
hsl(49, 90%, 16%)
HWB
hwb(49 2% 70%)
OKLCH
oklch(37.1% 0.074 95.2)
P3
color(display-p3 0.2897 0.2489 0.0696)
HSV
hsv(49, 95%, 30%)
LAB
lab(27.02% -0.87 34.46)
LCH
lch(27.02% 34.47 91.44)
CMYK
cmyk(0%, 17%, 95%, 70%)

Etymology

Bleak
adjective

Old Norse bleikr, pale — sharing root with English bleach. As a color modifier, bleak implies a deep-and-cold-and-comfortless quality, the dark gray-pale of Yorkshire-Moors and Hebrides late-winter atmospheric-light. Sits at the deep-and-cool end of the grid, parallel to grim and bitter in atmospheric register.

Straw
noun

The dried stalks of cereal crops — wheat, oat, rye — left after the grain is threshed. The color refers to a fresh-baled straw: a soft, slightly muted gold-tan with the matte finish of dried plant stem. Warmer than wheat (which is the living grain), lighter than honey, with the Old World agricultural weight of every roof, mattress, and barn floor for a thousand years.

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.

#4c3f04
Original
#473e00
Protanopia
#4a4208
Deuteranopia
#533935
Tritanopia
#3e3e3e
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
10.40:1
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
2.02:1

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
##4C3F04
Display P3
Display P3
color(display-p3 0.2897 0.2489 0.0696)
Inside sRGBOKLCH chroma 0.074

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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