#4B1B02
Closest named color: Chocolate Brown (#411900). oklch(29.2% 0.081 44.7), rgb(75, 27, 2).
Aa
White text reads best on this color (14.41:1).
About this color
#4B1B02 is a dark, moderately saturated brown. In OKLCH its lightness is 29%, its chroma 0.081 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.025 away. White text reads best on it, at 14.41:1.
| Hue family | Browns |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.45:1 |
| White text | 14.41:1 |
Values
| HEX | #4B1B02 |
| RGB | rgb(75, 27, 2) |
| HSL | hsl(21, 95%, 15%) |
| OKLCH | oklch(29.2% 0.081 44.7) |
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 #4B1B02 | 14.41:1 | AAA | Lc -103.7 | Preferred for body text |
| Black text on #4B1B02 | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #4B1B02 text on white | 14.41:1 | AAA | Lc 100.7 | Preferred for body text |
| #4B1B02 text on black | 1.45:1 | 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
#FDF3EF
oklch(97.1% 0.012 43.3)
-
Step 100
100
#FBE5DB
oklch(93.7% 0.028 46.1)
-
Step 200
200
#F8CFBD
oklch(88.5% 0.053 45)
-
Step 300
300
#F5AD8D
oklch(80.9% 0.096 44.9)
-
Step 400
400
#ED7D48
oklch(70.7% 0.154 44.6)
-
Step 500
500
#DE5B00
oklch(63.1% 0.181 44.7)
-
Step 600
600
#BC4C00
oklch(55.7% 0.16 44.7)
-
Step 700
700
#9F3F00
oklch(49.2% 0.141 44.7)
-
Step 800
800
#833200
oklch(42.7% 0.123 44.4)
-
Step 900
900
#6E2900
oklch(37.7% 0.109 44.5)
-
Step 950
950 (this color)
#4B1B02
oklch(29.2% 0.081 44.7)
#4B1B02 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) | #292300 | 0.076 |
| Deuteranopia (no green cones) | #352E01 | 0.069 |
| Tritanopia (no blue cones) | #530F16 | 0.041 |
| Achromatopsia (no color) | #2A2A2A | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1B02
#4B1B02
oklch(29.2% 0.081 44.7)
- #003140
#003140
oklch(29.1% 0.055 224.7)
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 #4B1B02, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.025
- Mahogany #4A0100 ΔE 0.048
- Dark Brown #341C02 ΔE 0.052
- Deep Brown #410200 ΔE 0.059
- Dark Maroon #3C0008 ΔE 0.076
- Claret #680018 ΔE 0.077
- Reddy Brown #6E1005 ΔE 0.078
- Burgundy #610023 ΔE 0.079
Use #4B1B02 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.