#813340
Closest named color: Brownish Purple (#76424E). oklch(43.4% 0.108 12.6), rgb(129, 51, 64).
Aa
White text reads best on this color (8.46:1).
About this color
#813340 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.108 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.038 away. White text reads best on it, at 8.46:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.48:1 |
| White text | 8.46:1 |
Values
| HEX | #813340 |
| RGB | rgb(129, 51, 64) |
| HSL | hsl(350, 43%, 35%) |
| OKLCH | oklch(43.4% 0.108 12.6) |
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 #813340 | 8.46:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #813340 | 2.48:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #813340 text on white | 8.46:1 | AAA | Lc 88.6 | Fine for body text |
| #813340 text on black | 2.48:1 | Fails | Lc -13.6 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E6
oklch(93.6% 0.019 13.4)
-
Step 200
200
#EFD0D3
oklch(88.4% 0.035 11.2)
-
Step 300
300
#E6B0B5
oklch(80.8% 0.063 12.4)
-
Step 400
400
#D8868F
oklch(70.8% 0.101 12.9)
-
Step 500
500
#CB6574
oklch(63.1% 0.13 12.3)
-
Step 600
600
#B64A5C
oklch(55.6% 0.14 12.7)
-
Step 700
700
#9C3A4C
oklch(49% 0.131 12.2)
-
Step 800
800 (this color)
#813340
oklch(43.4% 0.108 12.6)
-
Step 900
900
#662C35
oklch(37.6% 0.084 12.4)
-
Step 950
950
#3C1A1F
oklch(26.9% 0.054 12.1)
#813340 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) | #444340 | 0.119 |
| Deuteranopia (no green cones) | #58533E | 0.110 |
| Tritanopia (no blue cones) | #8C2838 | 0.027 |
| Achromatopsia (no color) | #4D4D4D | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #813340
#813340
oklch(43.4% 0.108 12.6)
- #005D5C
#005D5C
oklch(43.3% 0.074 193.5)
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 #813340, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.038
- Red Brown #8B2E16 ΔE 0.052
- Purple Brown #673A3F ΔE 0.053
- Auburn #9B2226 ΔE 0.060
- Red Wine #8C0034 ΔE 0.061
- Rust Brown #8B3103 ΔE 0.064
- Brown Red #922B05 ΔE 0.065
- Berry #990F4B ΔE 0.068
Use #813340 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.