#813555
Closest named color: Brownish Purple (#76424E). oklch(44.3% 0.111 356.2), rgb(129, 53, 85).
Aa
White text reads best on this color (8.15:1).
About this color
#813555 is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.111 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.040 away. White text reads best on it, at 8.15:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.57:1 |
| White text | 8.15:1 |
Values
| HEX | #813555 |
| RGB | rgb(129, 53, 85) |
| HSL | hsl(335, 42%, 36%) |
| OKLCH | oklch(44.3% 0.111 356.2) |
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 #813555 | 8.15:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #813555 | 2.57:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #813555 text on white | 8.15:1 | AAA | Lc 87.7 | Fine for body text |
| #813555 text on black | 2.57:1 | Fails | Lc -14.4 | Not readable |
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 800.
-
Step 50
50
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F5E5EA
oklch(93.6% 0.019 356.4)
-
Step 200
200
#EED0DA
oklch(88.5% 0.036 355.7)
-
Step 300
300
#E4B0C2
oklch(81% 0.065 356)
-
Step 400
400
#D485A2
oklch(70.7% 0.103 356.5)
-
Step 500
500
#C7648C
oklch(63.1% 0.133 356.1)
-
Step 600
600
#B24976
oklch(55.6% 0.144 356.1)
-
Step 700
700
#993A63
oklch(49.2% 0.134 356.3)
-
Step 800
800 (this color)
#813555
oklch(44.3% 0.111 356.2)
-
Step 900
900
#642C43
oklch(37.7% 0.085 356.1)
-
Step 950
950
#3B1A27
oklch(27% 0.055 356.5)
#813555 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) | #414756 | 0.122 |
| Deuteranopia (no green cones) | #555453 | 0.110 |
| Tritanopia (no blue cones) | #8B3041 | 0.036 |
| Achromatopsia (no color) | #4F4F4F | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813555
#813555
oklch(44.3% 0.111 356.2)
- #006252
#006252
oklch(44.3% 0.083 176.4)
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 #813555, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.040
- Dark Mauve #874C62 ΔE 0.057
- Mulberry #920A4E ΔE 0.060
- Berry #990F4B ΔE 0.063
- Red Purple #820747 ΔE 0.065
- Purple Brown #673A3F ΔE 0.065
- Purple Red #990147 ΔE 0.069
- Red Wine #8C0034 ΔE 0.071
Use #813555 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.