#4B280F
Closest named color: Chocolate Brown (#411900). oklch(31.8% 0.064 53.5), rgb(75, 40, 15).
Aa
White text reads best on this color (13.04:1).
About this color
#4B280F is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.064 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.049 away. White text reads best on it, at 13.04:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.064) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.60:1 |
| White text | 13.04:1 |
Values
| HEX | #4B280F |
| RGB | rgb(75, 40, 15) |
| HSL | hsl(25, 67%, 18%) |
| OKLCH | oklch(31.8% 0.064 53.5) |
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 #4B280F | 13.04:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #4B280F | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #4B280F text on white | 13.04:1 | AAA | Lc 99.1 | Preferred for body text |
| #4B280F 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
#FBF4EF
oklch(97.1% 0.01 58.2)
-
Step 100
100
#F6E6DD
oklch(93.5% 0.021 51.5)
-
Step 200
200
#F0D2C0
oklch(88.4% 0.042 52.9)
-
Step 300
300
#E8B493
oklch(80.9% 0.075 53.8)
-
Step 400
400
#DB8A54
oklch(70.7% 0.121 53.2)
-
Step 500
500
#CF6A0E
oklch(63.1% 0.155 53.7)
-
Step 600
600
#B05700
oklch(55.5% 0.14 53.4)
-
Step 700
700
#954900
oklch(49.2% 0.124 53.7)
-
Step 800
800
#7B3B00
oklch(42.8% 0.108 53.6)
-
Step 900
900
#673000
oklch(37.6% 0.095 53.2)
-
Step 950
950 (this color)
#4B280F
oklch(31.8% 0.064 53.5)
#4B280F 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) | #322C0C | 0.052 |
| Deuteranopia (no green cones) | #3A340F | 0.048 |
| Tritanopia (no blue cones) | #532123 | 0.042 |
| Achromatopsia (no color) | #313131 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B280F
#4B280F
oklch(31.8% 0.064 53.5)
- #03374D
#03374D
oklch(31.7% 0.063 233.1)
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 #4B280F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.049
- Dark Brown #341C02 ΔE 0.066
- Pakistan Green #283618 ΔE 0.073
- Mahogany #4A0100 ΔE 0.080
- Reddy Brown #6E1005 ΔE 0.080
- Dark Olive #373E02 ΔE 0.080
- Onyx #343A40 ΔE 0.082
- Claret #680018 ΔE 0.087
Use #4B280F 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.