#58210A
Closest named color: Reddy Brown (#6E1005). oklch(32.6% 0.088 41), rgb(88, 33, 10).
Aa
White text reads best on this color (12.82:1).
About this color
#58210A is a dark, moderately saturated brown. In OKLCH its lightness is 33%, its chroma 0.088 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.050 away. White text reads best on it, at 12.82:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.63:1 |
| White text | 12.82:1 |
Values
| HEX | #58210A |
| RGB | rgb(88, 33, 10) |
| HSL | hsl(18, 80%, 19%) |
| OKLCH | oklch(32.6% 0.088 41) |
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 #58210A | 12.82:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #58210A | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #58210A text on white | 12.82:1 | AAA | Lc 98.4 | Preferred for body text |
| #58210A text on black | 1.63:1 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D2C7
oklch(88.6% 0.037 41.2)
-
Step 300
300
#E7B3A0
oklch(80.9% 0.066 41)
-
Step 400
400
#D88A6C
oklch(70.7% 0.105 41.7)
-
Step 500
500
#CC6A45
oklch(63.1% 0.135 40.9)
-
Step 600
600
#B74F24
oklch(55.5% 0.146 41.1)
-
Step 700
700
#9E3F16
oklch(49.2% 0.137 41)
-
Step 800
800
#803516
oklch(42.7% 0.112 41.1)
-
Step 900
900 (this color)
#58210A
oklch(32.6% 0.088 41)
-
Step 950
950
#3D1C10
oklch(27.1% 0.056 40.4)
#58210A 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) | #312A07 | 0.084 |
| Deuteranopia (no green cones) | #3E3708 | 0.078 |
| Tritanopia (no blue cones) | #61141C | 0.041 |
| Achromatopsia (no color) | #323232 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58210A
#58210A
oklch(32.6% 0.088 41)
- #003B4A
#003B4A
oklch(32.6% 0.06 221.2)
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 #58210A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.050
- Chocolate Brown #411900 ΔE 0.060
- Claret #680018 ΔE 0.060
- Chestnut #742802 ΔE 0.066
- Burgundy #610023 ΔE 0.069
- Blood #770001 ΔE 0.071
- Mahogany #4A0100 ΔE 0.073
- Dark Brown #341C02 ΔE 0.085
Use #58210A 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.