#402A2E
Closest named color: Space Cadet (#2B2D42). oklch(31.3% 0.033 7.2), rgb(64, 42, 46).
Aa
White text reads best on this color (13.21:1).
About this color
#402A2E is a dark, muted red. In OKLCH its lightness is 31%, its chroma 0.033 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.050 away. White text reads best on it, at 13.21:1.
| Hue family | Reds |
| Lightness | dark (31%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.58:1 |
| White text | 13.21:1 |
Values
| HEX | #402A2E |
| RGB | rgb(64, 42, 46) |
| HSL | hsl(349, 21%, 21%) |
| OKLCH | oklch(31.3% 0.033 7.2) |
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 #402A2E | 13.21:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #402A2E | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #402A2E text on white | 13.21:1 | AAA | Lc 99.5 | Preferred for body text |
| #402A2E text on black | 1.58:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E7D3D6
oklch(88.4% 0.023 7.2)
-
Step 300
300
#D8B7BC
oklch(80.9% 0.038 7.7)
-
Step 400
400
#C4919A
oklch(70.8% 0.063 7.1)
-
Step 500
500
#B47581
oklch(63.2% 0.081 7.2)
-
Step 600
600
#9F5D6A
oklch(55.7% 0.087 7.6)
-
Step 700
700
#884C58
oklch(49.1% 0.082 7.7)
-
Step 800
800
#6E3F48
oklch(42.7% 0.066 7.9)
-
Step 900
900
#5A353D
oklch(37.7% 0.054 6)
-
Step 950
950 (this color)
#402A2E
oklch(31.3% 0.033 7.2)
#402A2E 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) | #2D2E2E | 0.037 |
| Deuteranopia (no green cones) | #33312E | 0.032 |
| Tritanopia (no blue cones) | #44282B | 0.010 |
| Achromatopsia (no color) | #303030 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402A2E
#402A2E
oklch(31.3% 0.033 7.2)
- #1C3734
#1C3734
oklch(31.4% 0.034 186.5)
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 #402A2E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.050
- Gunmetal #293241 ΔE 0.051
- Onyx #343A40 ΔE 0.052
- Jet #212529 ΔE 0.064
- Chocolate Brown #411900 ΔE 0.068
- Charcoal Grey #3C4142 ΔE 0.070
- Oxford Blue #1B263B ΔE 0.074
- Dark #1B2431 ΔE 0.074
Use #402A2E 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.