#81535B
Closest named color: Dark Mauve (#874C62). oklch(49.6% 0.062 8.2), rgb(129, 83, 91).
Aa
White text reads best on this color (6.32:1).
About this color
#81535B is a medium-dark, muted red. In OKLCH its lightness is 50%, its chroma 0.062 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.026 away. White text reads best on it, at 6.32:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.32:1 |
| White text | 6.32:1 |
Values
| HEX | #81535B |
| RGB | rgb(129, 83, 91) |
| HSL | hsl(350, 22%, 42%) |
| OKLCH | oklch(49.6% 0.062 8.2) |
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 #81535B | 6.32:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #81535B | 3.32:1 | AA large text | Lc 22.7 | Dividers and decoration only |
| #81535B text on white | 6.32:1 | AA | Lc 81.3 | Fine for body text |
| #81535B text on black | 3.32:1 | AA large text | Lc -20.5 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8E9
oklch(93.7% 0.008 7.3)
-
Step 200
200
#E4D5D7
oklch(88.6% 0.017 8.2)
-
Step 300
300
#D3B9BD
oklch(80.9% 0.03 7.3)
-
Step 400
400
#BC959B
oklch(70.8% 0.047 8)
-
Step 500
500
#AB7A82
oklch(63.1% 0.062 8.2)
-
Step 600
600
#96636C
oklch(55.7% 0.067 7.9)
-
Step 700
700 (this color)
#81535B
oklch(49.6% 0.062 8.2)
-
Step 800
800
#684349
oklch(42.7% 0.052 8.9)
-
Step 900
900
#55393D
oklch(37.8% 0.04 9.7)
-
Step 950
950
#322124
oklch(27% 0.027 7.3)
#81535B 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) | #5A5B5B | 0.068 |
| Deuteranopia (no green cones) | #65635A | 0.064 |
| Tritanopia (no blue cones) | #894F56 | 0.017 |
| Achromatopsia (no color) | #606060 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81535B
#81535B
oklch(49.6% 0.062 8.2)
- #326E69
#326E69
oklch(49.7% 0.063 188.1)
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 #81535B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.026
- Brownish Purple #76424E ΔE 0.051
- Dusky Purple #895B7B ΔE 0.052
- Dull Purple #84597E ΔE 0.054
- Cocoa #875F42 ΔE 0.059
- Light Maroon #A24857 ΔE 0.063
- Muted Purple #805B87 ΔE 0.067
- Dim Gray #696969 ΔE 0.067
Use #81535B 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.