#815451
Closest named color: Dark Mauve (#874C62). oklch(49.5% 0.061 23.7), rgb(129, 84, 81).
Aa
White text reads best on this color (6.32:1).
About this color
#815451 is a medium-dark, muted red. In OKLCH its lightness is 49%, its chroma 0.061 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.041 away. White text reads best on it, at 6.32:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 3.32:1 |
| White text | 6.32:1 |
Values
| HEX | #815451 |
| RGB | rgb(129, 84, 81) |
| HSL | hsl(4, 23%, 41%) |
| OKLCH | oklch(49.5% 0.061 23.7) |
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 #815451 | 6.32:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #815451 | 3.32:1 | AA large text | Lc 22.7 | Dividers and decoration only |
| #815451 text on white | 6.32:1 | AA | Lc 81.4 | Fine for body text |
| #815451 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
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#EFE8E7
oklch(93.6% 0.008 27.2)
-
Step 200
200
#E4D5D4
oklch(88.5% 0.017 22.1)
-
Step 300
300
#D3BAB7
oklch(80.9% 0.029 25.9)
-
Step 400
400
#BC9693
oklch(70.7% 0.046 23.5)
-
Step 500
500
#AB7B78
oklch(63% 0.061 23)
-
Step 600
600
#966461
oklch(55.6% 0.065 23.2)
-
Step 700
700 (this color)
#815451
oklch(49.5% 0.061 23.7)
-
Step 800
800
#684442
oklch(42.7% 0.05 22.9)
-
Step 900
900
#553937
oklch(37.6% 0.04 23.7)
-
Step 950
950
#322221
oklch(27.1% 0.025 22.9)
#815451 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) | #5D5A51 | 0.063 |
| Deuteranopia (no green cones) | #686350 | 0.059 |
| Tritanopia (no blue cones) | #8A4F53 | 0.021 |
| Achromatopsia (no color) | #606060 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #815451
#815451
oklch(49.5% 0.061 23.7)
- #326C71
#326C71
oklch(49.5% 0.061 202.9)
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 #815451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.041
- Cocoa #875F42 ΔE 0.045
- Brownish Purple #76424E ΔE 0.055
- Dark Taupe #7F684E ΔE 0.058
- Milk Chocolate #7F4E1E ΔE 0.061
- Dusky Purple #895B7B ΔE 0.065
- Dim Gray #696969 ΔE 0.066
- Light Maroon #A24857 ΔE 0.067
Use #815451 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.