#90525D
Closest named color: Dark Mauve (#874C62). oklch(51.4% 0.084 9), rgb(144, 82, 93).
Aa
White text reads best on this color (5.91:1).
About this color
#90525D is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.084 and its hue 9°. 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 5.91:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.55:1 |
| White text | 5.91:1 |
Values
| HEX | #90525D |
| RGB | rgb(144, 82, 93) |
| HSL | hsl(349, 27%, 44%) |
| OKLCH | oklch(51.4% 0.084 9) |
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 #90525D | 5.91:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #90525D | 3.55:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #90525D text on white | 5.91:1 | AA | Lc 79.4 | Fine for body text |
| #90525D text on black | 3.55:1 | AA large text | Lc -22.5 | 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
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E7D3D6
oklch(88.4% 0.023 7.2)
-
Step 300
300
#D9B6BB
oklch(80.8% 0.041 8.3)
-
Step 400
400
#C59098
oklch(70.7% 0.065 8.8)
-
Step 500
500
#B5747F
oklch(63.1% 0.083 8.7)
-
Step 600
600
#A05C68
oklch(55.6% 0.09 9.1)
-
Step 700
700 (this color)
#90525D
oklch(51.4% 0.084 9)
-
Step 800
800
#6F3E47
oklch(42.6% 0.069 8.6)
-
Step 900
900
#5A353B
oklch(37.6% 0.054 9.5)
-
Step 950
950
#351F23
oklch(26.9% 0.035 7.8)
#90525D 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) | #5D5D5D | 0.091 |
| Deuteranopia (no green cones) | #6C695C | 0.085 |
| Tritanopia (no blue cones) | #9A4C56 | 0.022 |
| Achromatopsia (no color) | #646464 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90525D
#90525D
oklch(51.4% 0.084 9)
- #167671
#167671
oklch(51.3% 0.083 189.4)
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 #90525D, 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 0.037
- Dusky Purple #895B7B ΔE 0.046
- Dull Purple #84597E ΔE 0.053
- Light Burgundy #A8415B ΔE 0.054
- Light Plum #9D5783 ΔE 0.063
- Cocoa #875F42 ΔE 0.063
- Dusty Purple #825F87 ΔE 0.067
Use #90525D 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.