#522303
Closest named color: Chocolate Brown (#411900). oklch(31.8% 0.081 49.4), rgb(82, 35, 3).
Aa
White text reads best on this color (13.12:1).
About this color
#522303 is a dark, moderately saturated brown. In OKLCH its lightness is 32%, its chroma 0.081 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.050 away. White text reads best on it, at 13.12:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.60:1 |
| White text | 13.12:1 |
Values
| HEX | #522303 |
| RGB | rgb(82, 35, 3) |
| HSL | hsl(24, 93%, 17%) |
| OKLCH | oklch(31.8% 0.081 49.4) |
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 #522303 | 13.12:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #522303 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #522303 text on white | 13.12:1 | AAA | Lc 99.0 | Preferred for body text |
| #522303 text on black | 1.60:1 | 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
#FDF3EE
oklch(97.1% 0.013 48.6)
-
Step 100
100
#FAE5DA
oklch(93.6% 0.027 49.6)
-
Step 200
200
#F8D0BA
oklch(88.6% 0.054 50.5)
-
Step 300
300
#F4AE89
oklch(80.9% 0.096 48.8)
-
Step 400
400
#EB7F3D
oklch(70.6% 0.154 49.3)
-
Step 500
500
#D76300
oklch(63.2% 0.169 49.3)
-
Step 600
600
#B55200
oklch(55.5% 0.149 49.2)
-
Step 700
700
#994500
oklch(49.2% 0.131 49.6)
-
Step 800
800
#7E3700
oklch(42.6% 0.114 49.2)
-
Step 900
900
#6A2D00
oklch(37.6% 0.101 49.1)
-
Step 950
950 (this color)
#522303
oklch(31.8% 0.081 49.4)
#522303 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) | #312A00 | 0.072 |
| Deuteranopia (no green cones) | #3C3502 | 0.066 |
| Tritanopia (no blue cones) | #5B181D | 0.047 |
| Achromatopsia (no color) | #303030 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #522303
#522303
oklch(31.8% 0.081 49.4)
- #00384C
#00384C
oklch(31.9% 0.063 229.3)
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 #522303, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.050
- Reddy Brown #6E1005 ΔE 0.065
- Mahogany #4A0100 ΔE 0.072
- Dark Brown #341C02 ΔE 0.072
- Claret #680018 ΔE 0.075
- Chestnut #742802 ΔE 0.077
- Burgundy #610023 ΔE 0.082
- Blood #770001 ΔE 0.085
Use #522303 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.