#904B59
Closest named color: Dark Mauve (#874C62). oklch(50.1% 0.094 8.1), rgb(144, 75, 89).
Aa
White text reads best on this color (6.29:1).
About this color
#904B59 is a medium-dark, moderately saturated red. In OKLCH its lightness is 50%, its chroma 0.094 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.021 away. White text reads best on it, at 6.29:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.33:1 |
| White text | 6.29:1 |
Values
| HEX | #904B59 |
| RGB | rgb(144, 75, 89) |
| HSL | hsl(348, 32%, 43%) |
| OKLCH | oklch(50.1% 0.094 8.1) |
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 #904B59 | 6.29:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #904B59 | 3.33:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #904B59 text on white | 6.29:1 | AA | Lc 81.0 | Fine for body text |
| #904B59 text on black | 3.33:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6E8
oklch(93.5% 0.013 5.8)
-
Step 200
200
#E9D3D6
oklch(88.6% 0.025 8.2)
-
Step 300
300
#DCB5BB
oklch(80.9% 0.046 7.7)
-
Step 400
400
#C98E98
oklch(70.7% 0.073 7.9)
-
Step 500
500
#BA717E
oklch(63.1% 0.093 8.6)
-
Step 600
600
#A55968
oklch(55.7% 0.101 8.3)
-
Step 700
700 (this color)
#904B59
oklch(50.1% 0.094 8.1)
-
Step 800
800
#733C47
oklch(42.8% 0.078 8.1)
-
Step 900
900
#5D333B
oklch(37.6% 0.061 8.2)
-
Step 950
950
#371E23
oklch(27% 0.04 7.1)
#904B59 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) | #575859 | 0.103 |
| Deuteranopia (no green cones) | #696558 | 0.094 |
| Tritanopia (no blue cones) | #9B4450 | 0.025 |
| Achromatopsia (no color) | #606060 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904B59
#904B59
oklch(50.1% 0.094 8.1)
- #00736D
#00736D
oklch(50.1% 0.087 188.5)
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 #904B59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.021
- Light Maroon #A24857 ΔE 0.034
- Light Burgundy #A8415B ΔE 0.048
- Dusky Purple #895B7B ΔE 0.056
- Brownish Purple #76424E ΔE 0.059
- Dull Purple #84597E ΔE 0.060
- Light Plum #9D5783 ΔE 0.069
- Dark Rose #B5485D ΔE 0.071
Use #904B59 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.