#904259
Closest named color: Dark Mauve (#874C62). oklch(48.6% 0.108 3.3), rgb(144, 66, 89).
Aa
White text reads best on this color (6.75:1).
About this color
#904259 is a medium-dark, moderately saturated red. In OKLCH its lightness is 49%, its chroma 0.108 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.027 away. White text reads best on it, at 6.75:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #904259 |
| RGB | rgb(144, 66, 89) |
| HSL | hsl(342, 37%, 41%) |
| OKLCH | oklch(48.6% 0.108 3.3) |
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 #904259 | 6.75:1 | AA | Lc -87.9 | Fine for body text |
| Black text on #904259 | 3.10:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #904259 text on white | 6.75:1 | AA | Lc 82.8 | Fine for body text |
| #904259 text on black | 3.10:1 | AA large text | Lc -19.1 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EBD2D7
oklch(88.6% 0.029 4)
-
Step 300
300
#DFB3BD
oklch(80.9% 0.053 3.1)
-
Step 400
400
#CD8B9B
oklch(70.7% 0.083 3.5)
-
Step 500
500
#BF6D83
oklch(63.2% 0.107 3.4)
-
Step 600
600
#AA536C
oklch(55.6% 0.117 3.4)
-
Step 700
700 (this color)
#904259
oklch(48.6% 0.108 3.3)
-
Step 800
800
#76384A
oklch(42.7% 0.089 3.2)
-
Step 900
900
#60313E
oklch(37.8% 0.07 3.3)
-
Step 950
950
#381D24
oklch(27% 0.043 3.7)
#904259 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) | #50525A | 0.118 |
| Deuteranopia (no green cones) | #646157 | 0.109 |
| Tritanopia (no blue cones) | #9B3B4A | 0.030 |
| Achromatopsia (no color) | #5B5B5B | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904259
#904259
oklch(48.6% 0.108 3.3)
- #006F64
#006F64
oklch(48.6% 0.087 183.1)
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 #904259, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.027
- Light Maroon #A24857 ΔE 0.041
- Light Burgundy #A8415B ΔE 0.047
- Brownish Purple #76424E ΔE 0.054
- Dusky Purple #895B7B ΔE 0.068
- Dull Purple #84597E ΔE 0.069
- Light Eggplant #894585 ΔE 0.071
- Brick #A03623 ΔE 0.072
Use #904259 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.