#4D2E2A
Closest named color: Onyx (#343A40). oklch(33.8% 0.047 27.8), rgb(77, 46, 42).
Aa
White text reads best on this color (12.07:1).
About this color
#4D2E2A is a dark, muted red. In OKLCH its lightness is 34%, its chroma 0.047 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.058 away. White text reads best on it, at 12.07:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | muted (0.047) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.73:1 |
| White text | 12.07:1 |
Values
| HEX | #4D2E2A |
| RGB | rgb(77, 46, 42) |
| HSL | hsl(7, 29%, 23%) |
| OKLCH | oklch(33.8% 0.047 27.8) |
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 #4D2E2A | 12.07:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #4D2E2A | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #4D2E2A text on white | 12.07:1 | AAA | Lc 97.5 | Preferred for body text |
| #4D2E2A text on black | 1.73:1 | 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
#F1E7E6
oklch(93.6% 0.011 24.3)
-
Step 200
200
#E6D5D2
oklch(88.6% 0.019 29.6)
-
Step 300
300
#D6B9B4
oklch(80.9% 0.034 29.4)
-
Step 400
400
#C1948D
oklch(70.7% 0.056 28.6)
-
Step 500
500
#B17971
oklch(63.1% 0.072 28.3)
-
Step 600
600
#9C615A
oklch(55.6% 0.078 27.2)
-
Step 700
700
#85504A
oklch(49% 0.073 27)
-
Step 800
800
#6C423D
oklch(42.7% 0.06 27.2)
-
Step 900
900 (this color)
#4D2E2A
oklch(33.8% 0.047 27.8)
-
Step 950
950
#34211E
oklch(27.1% 0.03 29.2)
#4D2E2A 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) | #35322A | 0.047 |
| Deuteranopia (no green cones) | #3C392A | 0.045 |
| Tritanopia (no blue cones) | #532A2D | 0.018 |
| Achromatopsia (no color) | #363636 | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D2E2A
#4D2E2A
oklch(33.8% 0.047 27.8)
- #143E44
#143E44
oklch(33.8% 0.047 208.2)
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 #4D2E2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.058
- Charcoal Grey #3C4142 ΔE 0.063
- Purple Brown #673A3F ΔE 0.070
- Gunmetal #293241 ΔE 0.073
- Space Cadet #2B2D42 ΔE 0.076
- Chocolate Brown #411900 ΔE 0.076
- Pakistan Green #283618 ΔE 0.082
- Reddy Brown #6E1005 ΔE 0.083
Use #4D2E2A 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.