#5D210D
Closest named color: Reddy Brown (#6E1005). oklch(33.5% 0.093 38.1), rgb(93, 33, 13).
Aa
White text reads best on this color (12.43:1).
About this color
#5D210D is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.093 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.040 away. White text reads best on it, at 12.43:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.68:1 |
| White text | 12.43:1 |
Values
| HEX | #5D210D |
| RGB | rgb(93, 33, 13) |
| HSL | hsl(15, 75%, 21%) |
| OKLCH | oklch(33.5% 0.093 38.1) |
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 #5D210D | 12.43:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #5D210D | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #5D210D text on white | 12.43:1 | AAA | Lc 97.6 | Preferred for body text |
| #5D210D text on black | 1.68:1 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C7
oklch(88.5% 0.039 38.1)
-
Step 300
300
#E9B2A0
oklch(80.9% 0.069 38.9)
-
Step 400
400
#DC876C
oklch(70.7% 0.112 38.4)
-
Step 500
500
#D06645
oklch(63.1% 0.143 37.9)
-
Step 600
600
#BC4A24
oklch(55.6% 0.156 38)
-
Step 700
700
#A13A16
oklch(49% 0.144 38.1)
-
Step 800
800
#833116
oklch(42.7% 0.12 37.9)
-
Step 900
900 (this color)
#5D210D
oklch(33.5% 0.093 38.1)
-
Step 950
950
#3E1B10
oklch(27% 0.058 38.1)
#5D210D 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) | #322C0A | 0.093 |
| Deuteranopia (no green cones) | #41390B | 0.084 |
| Tritanopia (no blue cones) | #67121D | 0.041 |
| Achromatopsia (no color) | #343434 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D210D
#5D210D
oklch(33.5% 0.093 38.1)
- #003E4B
#003E4B
oklch(33.6% 0.06 217.3)
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 #5D210D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.040
- Claret #680018 ΔE 0.054
- Chestnut #742802 ΔE 0.056
- Blood #770001 ΔE 0.061
- Burgundy #610023 ΔE 0.066
- Chocolate Brown #411900 ΔE 0.071
- Maroon #800000 ΔE 0.076
- Wine Red #7B0323 ΔE 0.078
Use #5D210D 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.