#4F2A28
Closest named color: Onyx (#343A40). oklch(33.3% 0.056 23.8), rgb(79, 42, 40).
Aa
White text reads best on this color (12.39:1).
About this color
#4F2A28 is a dark, muted red. In OKLCH its lightness is 33%, its chroma 0.056 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.067 away. White text reads best on it, at 12.39:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.69:1 |
| White text | 12.39:1 |
Values
| HEX | #4F2A28 |
| RGB | rgb(79, 42, 40) |
| HSL | hsl(3, 33%, 23%) |
| OKLCH | oklch(33.3% 0.056 23.8) |
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 #4F2A28 | 12.39:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #4F2A28 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #4F2A28 text on white | 12.39:1 | AAA | Lc 98.0 | Preferred for body text |
| #4F2A28 text on black | 1.69:1 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
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
#DAB7B4
oklch(80.9% 0.041 23.8)
-
Step 400
400
#C7918D
oklch(70.8% 0.066 23.7)
-
Step 500
500
#B87570
oklch(63.2% 0.085 24.4)
-
Step 600
600
#A35D59
oklch(55.7% 0.092 23.9)
-
Step 700
700
#8B4C49
oklch(49.1% 0.086 23.5)
-
Step 800
800
#713F3C
oklch(42.8% 0.07 24.1)
-
Step 900
900 (this color)
#4F2A28
oklch(33.3% 0.056 23.8)
-
Step 950
950
#36201E
oklch(27.1% 0.035 25.3)
#4F2A28 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) | #323028 | 0.058 |
| Deuteranopia (no green cones) | #3B3727 | 0.054 |
| Tritanopia (no blue cones) | #56252A | 0.020 |
| Achromatopsia (no color) | #343434 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F2A28
#4F2A28
oklch(33.3% 0.056 23.8)
- #023E43
#023E43
oklch(33.2% 0.056 204)
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 #4F2A28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.067
- Chocolate Brown #411900 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.073
- Purple Brown #673A3F ΔE 0.074
- Burgundy #610023 ΔE 0.076
- Reddy Brown #6E1005 ΔE 0.076
- Claret #680018 ΔE 0.076
- Gunmetal #293241 ΔE 0.078
Use #4F2A28 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.