#904C4E
Closest named color: Dark Mauve (#874C62). oklch(49.9% 0.092 19.1), rgb(144, 76, 78).
Aa
White text reads best on this color (6.30:1).
About this color
#904C4E is a medium-dark, moderately saturated red. In OKLCH its lightness is 50%, its chroma 0.092 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.035 away. White text reads best on it, at 6.30:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.32:1 |
| White text | 6.30:1 |
Values
| HEX | #904C4E |
| RGB | rgb(144, 76, 78) |
| HSL | hsl(358, 31%, 43%) |
| OKLCH | oklch(49.9% 0.092 19.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #904C4E | 6.30:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #904C4E | 3.32:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #904C4E text on white | 6.30:1 | AA | Lc 81.1 | Fine for body text |
| #904C4E text on black | 3.32:1 | AA large text | Lc -20.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E6
oklch(93.6% 0.012 23.7)
-
Step 200
200
#E9D3D3
oklch(88.5% 0.025 17.6)
-
Step 300
300
#DCB6B5
oklch(80.9% 0.044 19.9)
-
Step 400
400
#C98F8F
oklch(70.7% 0.071 19)
-
Step 500
500
#BA7374
oklch(63.2% 0.09 19)
-
Step 600
600
#A55A5C
oklch(55.6% 0.098 19.1)
-
Step 700
700 (this color)
#904C4E
oklch(49.9% 0.092 19.1)
-
Step 800
800
#733D3E
oklch(42.8% 0.076 19.6)
-
Step 900
900
#5D3435
oklch(37.7% 0.059 18.7)
-
Step 950
950
#371F1F
oklch(27.1% 0.038 19.8)
#904C4E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #5A574E | 0.098 |
| Deuteranopia (no green cones) | #6B654D | 0.091 |
| Tritanopia (no blue cones) | #9C434D | 0.028 |
| Achromatopsia (no color) | #606060 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904C4E
#904C4E
oklch(49.9% 0.092 19.1)
- #007175
#007175
oklch(49.8% 0.085 199.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #904C4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.035
- Light Maroon #A24857 ΔE 0.038
- Light Burgundy #A8415B ΔE 0.056
- Sienna #A0522D ΔE 0.058
- Cocoa #875F42 ΔE 0.060
- Brownish Purple #76424E ΔE 0.060
- Brick #A03623 ΔE 0.061
- Saddle Brown #8B4513 ΔE 0.066
Use #904C4E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.