#512923
Closest named color: Chocolate Brown (#411900). oklch(33.3% 0.061 29.6), rgb(81, 41, 35).
Aa
White text reads best on this color (12.41:1).
About this color
#512923 is a dark, muted red. In OKLCH its lightness is 33%, its chroma 0.061 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.068 away. White text reads best on it, at 12.41:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.69:1 |
| White text | 12.41:1 |
Values
| HEX | #512923 |
| RGB | rgb(81, 41, 35) |
| HSL | hsl(8, 40%, 23%) |
| OKLCH | oklch(33.3% 0.061 29.6) |
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 #512923 | 12.41:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #512923 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #512923 text on white | 12.41:1 | AAA | Lc 98.0 | Preferred for body text |
| #512923 text on black | 1.69:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F3E7E5
oklch(93.7% 0.013 28.9)
-
Step 200
200
#EAD3CF
oklch(88.5% 0.026 29.4)
-
Step 300
300
#DDB6B0
oklch(80.9% 0.046 28.3)
-
Step 400
400
#CA9086
oklch(70.7% 0.073 29.9)
-
Step 500
500
#BB7368
oklch(63% 0.093 29.3)
-
Step 600
600
#A65B4F
oklch(55.6% 0.101 30.2)
-
Step 700
700
#8F4A40
oklch(49.1% 0.095 29.5)
-
Step 800
800
#743D35
oklch(42.7% 0.079 29.4)
-
Step 900
900 (this color)
#512923
oklch(33.3% 0.061 29.6)
-
Step 950
950
#371F1B
oklch(27% 0.039 30)
#512923 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) | #322F22 | 0.063 |
| Deuteranopia (no green cones) | #3C3722 | 0.057 |
| Tritanopia (no blue cones) | #582328 | 0.024 |
| Achromatopsia (no color) | #343434 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #512923
#512923
oklch(33.3% 0.061 29.6)
- #003E46
#003E46
oklch(33.3% 0.057 209.1)
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 #512923, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.068
- Reddy Brown #6E1005 ΔE 0.070
- Claret #680018 ΔE 0.073
- Onyx #343A40 ΔE 0.073
- Burgundy #610023 ΔE 0.074
- Purple Brown #673A3F ΔE 0.075
- Charcoal Grey #3C4142 ΔE 0.078
- Chestnut #742802 ΔE 0.078
Use #512923 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.