#904A50
Closest named color: Dark Mauve (#874C62). oklch(49.7% 0.094 15.7), rgb(144, 74, 80).
Aa
White text reads best on this color (6.40:1).
About this color
#904A50 is a medium-dark, moderately saturated red. In OKLCH its lightness is 50%, its chroma 0.094 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.031 away. White text reads best on it, at 6.40:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.28:1 |
| White text | 6.40:1 |
Values
| HEX | #904A50 |
| RGB | rgb(144, 74, 80) |
| HSL | hsl(355, 32%, 43%) |
| OKLCH | oklch(49.7% 0.094 15.7) |
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 #904A50 | 6.40:1 | AA | Lc -86.6 | Fine for body text |
| Black text on #904A50 | 3.28:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #904A50 text on white | 6.40:1 | AA | Lc 81.5 | Fine for body text |
| #904A50 text on black | 3.28:1 | AA large text | Lc -20.4 | 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
#F3E6E7
oklch(93.6% 0.014 12)
-
Step 200
200
#EAD3D3
oklch(88.6% 0.026 17.6)
-
Step 300
300
#DDB5B7
oklch(80.9% 0.046 14.8)
-
Step 400
400
#CA8E91
oklch(70.6% 0.073 15.8)
-
Step 500
500
#BB7176
oklch(63% 0.094 15.7)
-
Step 600
600
#A6595F
oklch(55.6% 0.101 16)
-
Step 700
700 (this color)
#904A50
oklch(49.7% 0.094 15.7)
-
Step 800
800
#743C40
oklch(42.8% 0.078 16.4)
-
Step 900
900
#5E3437
oklch(37.9% 0.061 15.8)
-
Step 950
950
#371E20
oklch(26.9% 0.039 14.9)
#904A50 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) | #585650 | 0.102 |
| Deuteranopia (no green cones) | #6A644F | 0.094 |
| Tritanopia (no blue cones) | #9C424C | 0.026 |
| Achromatopsia (no color) | #5F5F5F | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #904A50
#904A50
oklch(49.7% 0.094 15.7)
- #007172
#007172
oklch(49.7% 0.085 195.9)
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 #904A50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.031
- Light Maroon #A24857 ΔE 0.036
- Light Burgundy #A8415B ΔE 0.052
- Brownish Purple #76424E ΔE 0.057
- Brick #A03623 ΔE 0.062
- Sienna #A0522D ΔE 0.063
- Cocoa #875F42 ΔE 0.066
- Dusky Purple #895B7B ΔE 0.067
Use #904A50 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.