#501B0C
Closest named color: Chocolate Brown (#411900). oklch(30.2% 0.084 36.4), rgb(80, 27, 12).
Aa
White text reads best on this color (13.97:1).
About this color
#501B0C is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.084 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.039 away. White text reads best on it, at 13.97:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.50:1 |
| White text | 13.97:1 |
Values
| HEX | #501B0C |
| RGB | rgb(80, 27, 12) |
| HSL | hsl(13, 74%, 18%) |
| OKLCH | oklch(30.2% 0.084 36.4) |
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 #501B0C | 13.97:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #501B0C | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #501B0C text on white | 13.97:1 | AAA | Lc 100.1 | Preferred for body text |
| #501B0C text on black | 1.50:1 | 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 950.
-
Step 50
50
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FCE4DD
oklch(93.6% 0.028 36.9)
-
Step 200
200
#FBCDC0
oklch(88.5% 0.055 36.3)
-
Step 300
300
#F9AA94
oklch(80.9% 0.099 36.2)
-
Step 400
400
#F27856
oklch(70.8% 0.158 36.5)
-
Step 500
500
#E94B18
oklch(63% 0.203 36.4)
-
Step 600
600
#C93800
oklch(55.5% 0.189 36.3)
-
Step 700
700
#AA2E00
oklch(49% 0.167 36.3)
-
Step 800
800
#8D2500
oklch(42.8% 0.145 36.5)
-
Step 900
900
#761D00
oklch(37.6% 0.128 36.3)
-
Step 950
950 (this color)
#501B0C
oklch(30.2% 0.084 36.4)
#501B0C 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) | #2A250A | 0.084 |
| Deuteranopia (no green cones) | #37300A | 0.076 |
| Tritanopia (no blue cones) | #590E18 | 0.036 |
| Achromatopsia (no color) | #2C2C2C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #501B0C
#501B0C
oklch(30.2% 0.084 36.4)
- #003540
#003540
oklch(30.3% 0.054 216.5)
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 #501B0C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.039
- Mahogany #4A0100 ΔE 0.050
- Claret #680018 ΔE 0.063
- Burgundy #610023 ΔE 0.065
- Reddy Brown #6E1005 ΔE 0.065
- Deep Brown #410200 ΔE 0.066
- Dark Brown #341C02 ΔE 0.066
- Dark Maroon #3C0008 ΔE 0.081
Use #501B0C 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.