#4D282B
Closest named color: Onyx (#343A40). oklch(32.7% 0.055 15.4), rgb(77, 40, 43).
Aa
White text reads best on this color (12.69:1).
About this color
#4D282B is a dark, muted red. In OKLCH its lightness is 33%, its chroma 0.055 and its hue 15°. 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 12.69:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.65:1 |
| White text | 12.69:1 |
Values
| HEX | #4D282B |
| RGB | rgb(77, 40, 43) |
| HSL | hsl(355, 32%, 23%) |
| OKLCH | oklch(32.7% 0.055 15.4) |
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 #4D282B | 12.69:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #4D282B | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #4D282B text on white | 12.69:1 | AAA | Lc 98.5 | Preferred for body text |
| #4D282B text on black | 1.65:1 | 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
#F2E7E7
oklch(93.7% 0.012 17.4)
-
Step 200
200
#E8D3D4
oklch(88.4% 0.023 14.3)
-
Step 300
300
#DAB6B8
oklch(80.8% 0.042 14.3)
-
Step 400
400
#C79093
oklch(70.7% 0.067 15.3)
-
Step 500
500
#B77478
oklch(63.1% 0.085 15.9)
-
Step 600
600
#A25C61
oklch(55.6% 0.092 15.9)
-
Step 700
700
#8B4B50
oklch(49.1% 0.087 15.8)
-
Step 800
800
#713E42
oklch(42.8% 0.071 15.5)
-
Step 900
900 (this color)
#4D282B
oklch(32.7% 0.055 15.4)
-
Step 950
950
#361F21
oklch(27% 0.036 14.1)
#4D282B 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) | #2F2E2B | 0.060 |
| Deuteranopia (no green cones) | #38352A | 0.055 |
| Tritanopia (no blue cones) | #532429 | 0.015 |
| Achromatopsia (no color) | #333333 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D282B
#4D282B
oklch(32.7% 0.055 15.4)
- #013D3D
#013D3D
oklch(32.6% 0.055 194.8)
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 #4D282B, 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 0.070
- Burgundy #610023 ΔE 0.072
- Space Cadet #2B2D42 ΔE 0.073
- Gunmetal #293241 ΔE 0.074
- Claret #680018 ΔE 0.076
- Charcoal Grey #3C4142 ΔE 0.076
- Purple Brown #673A3F ΔE 0.079
Use #4D282B 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.