#4F2B28
Closest named color: Onyx (#343A40). oklch(33.5% 0.054 25.4), rgb(79, 43, 40).
Aa
White text reads best on this color (12.29:1).
About this color
#4F2B28 is a dark, muted red. In OKLCH its lightness is 33%, its chroma 0.054 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.065 away. White text reads best on it, at 12.29:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.70:1 |
| White text | 12.29:1 |
Values
| HEX | #4F2B28 |
| RGB | rgb(79, 43, 40) |
| HSL | hsl(5, 33%, 23%) |
| OKLCH | oklch(33.5% 0.054 25.4) |
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 #4F2B28 | 12.29:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #4F2B28 | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #4F2B28 text on white | 12.29:1 | AAA | Lc 97.8 | Preferred for body text |
| #4F2B28 text on black | 1.70:1 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F2E7E6
oklch(93.6% 0.012 23.7)
-
Step 200
200
#E8D4D2
oklch(88.6% 0.022 24.5)
-
Step 300
300
#DAB7B3
oklch(80.9% 0.041 25.7)
-
Step 400
400
#C6918C
oklch(70.6% 0.065 24.9)
-
Step 500
500
#B67670
oklch(63.1% 0.082 25.5)
-
Step 600
600
#A25D58
oklch(55.6% 0.091 24.8)
-
Step 700
700
#8A4D48
oklch(49.1% 0.083 25.5)
-
Step 800
800
#703F3B
oklch(42.6% 0.069 25.3)
-
Step 900
900 (this color)
#4F2B28
oklch(33.5% 0.054 25.4)
-
Step 950
950
#35201E
oklch(27% 0.033 25.5)
#4F2B28 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) | #333028 | 0.056 |
| Deuteranopia (no green cones) | #3C3827 | 0.053 |
| Tritanopia (no blue cones) | #56262A | 0.020 |
| Achromatopsia (no color) | #353535 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F2B28
#4F2B28
oklch(33.5% 0.054 25.4)
- #063E44
#063E44
oklch(33.4% 0.054 206.2)
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 #4F2B28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.065
- Charcoal Grey #3C4142 ΔE 0.071
- Chocolate Brown #411900 ΔE 0.072
- Purple Brown #673A3F ΔE 0.072
- Reddy Brown #6E1005 ΔE 0.076
- Gunmetal #293241 ΔE 0.078
- Burgundy #610023 ΔE 0.078
- Claret #680018 ΔE 0.078
Use #4F2B28 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.