#812513
Closest named color: Red Brown (#8B2E16). oklch(40.7% 0.13 33), rgb(129, 37, 19).
Aa
White text reads best on this color (9.51:1).
About this color
#812513 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.130 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.030 away. White text reads best on it, at 9.51:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.20:1 |
| White text | 9.51:1 |
Values
| HEX | #812513 |
| RGB | rgb(129, 37, 19) |
| HSL | hsl(10, 74%, 29%) |
| OKLCH | oklch(40.7% 0.13 33) |
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 #812513 | 9.51:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #812513 | 2.20:1 | Fails | Lc 13.0 | Not readable |
| #812513 text on white | 9.51:1 | AAA | Lc 91.0 | Preferred for body text |
| #812513 text on black | 2.20:1 | Fails | Lc -11.4 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F4D0C8
oklch(88.6% 0.042 32.6)
-
Step 300
300
#EDAFA1
oklch(80.8% 0.076 33.1)
-
Step 400
400
#E2836F
oklch(70.8% 0.121 32.8)
-
Step 500
500
#D66048
oklch(63.1% 0.154 33.1)
-
Step 600
600
#C24229
oklch(55.7% 0.168 33)
-
Step 700
700
#A7321C
oklch(49.1% 0.157 32.8)
-
Step 800
800 (this color)
#812513
oklch(40.7% 0.13 33)
-
Step 900
900
#6D291B
oklch(37.7% 0.1 33.4)
-
Step 950
950
#401911
oklch(27% 0.063 33.1)
#812513 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) | #403910 | 0.135 |
| Deuteranopia (no green cones) | #574D0E | 0.123 |
| Tritanopia (no blue cones) | #8F0322 | 0.048 |
| Achromatopsia (no color) | #454545 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #812513
#812513
oklch(40.7% 0.13 33)
- #005360
#005360
oklch(40.6% 0.071 212.8)
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 #812513, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.030
- Chestnut #742802 ΔE 0.031
- Brick Red #8F1402 ΔE 0.031
- Dark Red #8B0000 ΔE 0.037
- Rust Brown #8B3103 ΔE 0.037
- Maroon #800000 ΔE 0.040
- Brown Red #922B05 ΔE 0.041
- Blood Red #980002 ΔE 0.051
Use #812513 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.