#402C32
Closest named color: Onyx (#343A40). oklch(31.9% 0.031 359.3), rgb(64, 44, 50).
Aa
White text reads best on this color (12.92:1).
About this color
#402C32 is a dark, muted red. In OKLCH its lightness is 32%, its chroma 0.031 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.046 away. White text reads best on it, at 12.92:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | muted (0.031) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.62:1 |
| White text | 12.92:1 |
Values
| HEX | #402C32 |
| RGB | rgb(64, 44, 50) |
| HSL | hsl(342, 19%, 21%) |
| OKLCH | oklch(31.9% 0.031 359.3) |
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 #402C32 | 12.92:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #402C32 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #402C32 text on white | 12.92:1 | AAA | Lc 99.1 | Preferred for body text |
| #402C32 text on black | 1.62:1 | 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 950.
-
Step 50
50
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E9
oklch(93.6% 0.01 2)
-
Step 200
200
#E5D4D9
oklch(88.5% 0.02 357.7)
-
Step 300
300
#D6B7C0
oklch(80.9% 0.037 358.6)
-
Step 400
400
#C0929F
oklch(70.7% 0.058 0)
-
Step 500
500
#AF7688
oklch(63% 0.075 358.9)
-
Step 600
600
#9A5F72
oklch(55.6% 0.08 359.3)
-
Step 700
700
#844E5F
oklch(49.2% 0.076 360)
-
Step 800
800
#6B404E
oklch(42.7% 0.063 359.1)
-
Step 900
900
#573641
oklch(37.6% 0.05 358.2)
-
Step 950
950 (this color)
#402C32
oklch(31.9% 0.031 359.3)
#402C32 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) | #2E2F32 | 0.034 |
| Deuteranopia (no green cones) | #333332 | 0.032 |
| Tritanopia (no blue cones) | #432B2E | 0.008 |
| Achromatopsia (no color) | #313131 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402C32
#402C32
oklch(31.9% 0.031 359.3)
- #203833
#203833
oklch(31.9% 0.031 179.5)
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 #402C32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.046
- Gunmetal #293241 ΔE 0.046
- Space Cadet #2B2D42 ΔE 0.047
- Charcoal Grey #3C4142 ΔE 0.064
- Jet #212529 ΔE 0.067
- Dark Blue Grey #1F3B4D ΔE 0.071
- Oxford Blue #1B263B ΔE 0.074
- Chocolate Brown #411900 ΔE 0.075
Use #402C32 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.