#582906
Closest named color: Chestnut (#742802). oklch(34% 0.082 51.4), rgb(88, 41, 6).
Aa
White text reads best on this color (12.10:1).
About this color
#582906 is a dark, moderately saturated brown. In OKLCH its lightness is 34%, its chroma 0.082 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.060 away. White text reads best on it, at 12.10:1.
| Hue family | Browns |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.73:1 |
| White text | 12.10:1 |
Values
| HEX | #582906 |
| RGB | rgb(88, 41, 6) |
| HSL | hsl(26, 87%, 18%) |
| OKLCH | oklch(34% 0.082 51.4) |
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 #582906 | 12.10:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #582906 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #582906 text on white | 12.10:1 | AAA | Lc 97.2 | Preferred for body text |
| #582906 text on black | 1.73:1 | 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
#FAF4F0
oklch(97.1% 0.008 56.3)
-
Step 100
100
#F4E7DF
oklch(93.6% 0.018 54)
-
Step 200
200
#EDD3C5
oklch(88.5% 0.035 50.2)
-
Step 300
300
#E2B69D
oklch(80.9% 0.062 51.1)
-
Step 400
400
#D28F66
oklch(70.8% 0.099 52)
-
Step 500
500
#C4713B
oklch(63.1% 0.125 51.6)
-
Step 600
600
#B05712
oklch(55.6% 0.137 51.3)
-
Step 700
700
#974700
oklch(49.2% 0.127 51.6)
-
Step 800
800
#7B3B08
oklch(42.8% 0.106 51.7)
-
Step 900
900 (this color)
#582906
oklch(34% 0.082 51.4)
-
Step 950
950
#3A1E0C
oklch(26.9% 0.052 51.5)
#582906 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) | #372F02 | 0.070 |
| Deuteranopia (no green cones) | #423A05 | 0.064 |
| Tritanopia (no blue cones) | #611E22 | 0.050 |
| Achromatopsia (no color) | #363636 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #582906
#582906
oklch(34% 0.082 51.4)
- #003D55
#003D55
oklch(33.8% 0.069 232.3)
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 #582906, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.060
- Reddy Brown #6E1005 ΔE 0.060
- Chocolate Brown #411900 ΔE 0.071
- Claret #680018 ΔE 0.077
- Blood #770001 ΔE 0.079
- Purple Brown #673A3F ΔE 0.083
- Mud Brown #60460F ΔE 0.084
- Dark Olive #373E02 ΔE 0.087
Use #582906 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.