#4B230B
Closest named color: Chocolate Brown (#411900). oklch(30.7% 0.07 48.5), rgb(75, 35, 11).
Aa
White text reads best on this color (13.59:1).
About this color
#4B230B is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.070 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.038 away. White text reads best on it, at 13.59:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.070) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.54:1 |
| White text | 13.59:1 |
Values
| HEX | #4B230B |
| RGB | rgb(75, 35, 11) |
| HSL | hsl(23, 74%, 17%) |
| OKLCH | oklch(30.7% 0.07 48.5) |
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 #4B230B | 13.59:1 | AAA | Lc -103.0 | Preferred for body text |
| Black text on #4B230B | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #4B230B text on white | 13.59:1 | AAA | Lc 99.8 | Preferred for body text |
| #4B230B text on black | 1.54:1 | 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
#FCF3EF
oklch(97% 0.011 45.7)
-
Step 100
100
#F8E6DC
oklch(93.7% 0.024 51.2)
-
Step 200
200
#F4D1BF
oklch(88.6% 0.046 48.9)
-
Step 300
300
#EDB192
oklch(80.8% 0.082 48.5)
-
Step 400
400
#E28552
oklch(70.7% 0.132 48.3)
-
Step 500
500
#D76205
oklch(63% 0.169 48.5)
-
Step 600
600
#B65100
oklch(55.5% 0.15 48.4)
-
Step 700
700
#9A4400
oklch(49.2% 0.132 48.7)
-
Step 800
800
#7F3700
oklch(42.8% 0.115 48.9)
-
Step 900
900
#6B2D00
oklch(37.8% 0.102 48.7)
-
Step 950
950 (this color)
#4B230B
oklch(30.7% 0.07 48.5)
#4B230B 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) | #2E2808 | 0.062 |
| Deuteranopia (no green cones) | #38310A | 0.055 |
| Tritanopia (no blue cones) | #531A1E | 0.042 |
| Achromatopsia (no color) | #2E2E2E | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B230B
#4B230B
oklch(30.7% 0.07 48.5)
- #003547
#003547
oklch(30.7% 0.06 227.7)
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 #4B230B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.038
- Dark Brown #341C02 ΔE 0.058
- Mahogany #4A0100 ΔE 0.066
- Deep Brown #410200 ΔE 0.078
- Reddy Brown #6E1005 ΔE 0.078
- Pakistan Green #283618 ΔE 0.081
- Claret #680018 ΔE 0.081
- Burgundy #610023 ΔE 0.084
Use #4B230B 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.