#4A2F2C
Closest named color: Onyx (#343A40). oklch(33.7% 0.04 26.4), rgb(74, 47, 44).
Aa
White text reads best on this color (12.10:1).
About this color
#4A2F2C is a dark, muted red. In OKLCH its lightness is 34%, its chroma 0.040 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.052 away. White text reads best on it, at 12.10:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.73:1 |
| White text | 12.10:1 |
Values
| HEX | #4A2F2C |
| RGB | rgb(74, 47, 44) |
| HSL | hsl(6, 25%, 23%) |
| OKLCH | oklch(33.7% 0.04 26.4) |
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 #4A2F2C | 12.10:1 | AAA | Lc -101.1 | Preferred for body text |
| Black text on #4A2F2C | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #4A2F2C text on white | 12.10:1 | AAA | Lc 97.6 | Preferred for body text |
| #4A2F2C 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
#F8F4F4
oklch(97% 0.004 17.2)
-
Step 100
100
#F0E8E7
oklch(93.7% 0.009 26)
-
Step 200
200
#E4D5D3
oklch(88.5% 0.017 26.7)
-
Step 300
300
#D4BAB6
oklch(81% 0.03 28.2)
-
Step 400
400
#BD9691
oklch(70.8% 0.048 26.8)
-
Step 500
500
#AC7B76
oklch(63.1% 0.062 25.5)
-
Step 600
600
#97645E
oklch(55.6% 0.067 26.8)
-
Step 700
700
#81534E
oklch(49.2% 0.063 26.4)
-
Step 800
800
#694440
oklch(42.8% 0.052 26.2)
-
Step 900
900 (this color)
#4A2F2C
oklch(33.7% 0.04 26.4)
-
Step 950
950
#322220
oklch(27.1% 0.025 26.9)
#4A2F2C 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) | #35332C | 0.041 |
| Deuteranopia (no green cones) | #3B382C | 0.038 |
| Tritanopia (no blue cones) | #502C2E | 0.015 |
| Achromatopsia (no color) | #363636 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A2F2C
#4A2F2C
oklch(33.7% 0.04 26.4)
- #1B3D41
#1B3D41
oklch(33.6% 0.04 205.5)
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 #4A2F2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.058
- Gunmetal #293241 ΔE 0.066
- Space Cadet #2B2D42 ΔE 0.070
- Purple Brown #673A3F ΔE 0.073
- Chocolate Brown #411900 ΔE 0.077
- Pakistan Green #283618 ΔE 0.078
- Dark Blue Grey #1F3B4D ΔE 0.084
Use #4A2F2C 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.