#402933
Closest named color: Space Cadet (#2B2D42). oklch(31.3% 0.038 351.8), rgb(64, 41, 51).
Aa
White text reads best on this color (13.26:1).
About this color
#402933 is a dark, muted red. In OKLCH its lightness is 31%, its chroma 0.038 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.045 away. White text reads best on it, at 13.26:1.
| Hue family | Reds |
| Lightness | dark (31%) |
| Chroma | muted (0.038) |
| Temperature | warm |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.58:1 |
| White text | 13.26:1 |
Values
| HEX | #402933 |
| RGB | rgb(64, 41, 51) |
| HSL | hsl(334, 22%, 21%) |
| OKLCH | oklch(31.3% 0.038 351.8) |
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 #402933 | 13.26:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #402933 | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #402933 text on white | 13.26:1 | AAA | Lc 99.6 | Preferred for body text |
| #402933 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F1E6EB
oklch(93.5% 0.014 348)
-
Step 200
200
#E7D3DB
oklch(88.5% 0.025 351.4)
-
Step 300
300
#D9B5C4
oklch(80.9% 0.046 351.2)
-
Step 400
400
#C48EA5
oklch(70.6% 0.072 351.8)
-
Step 500
500
#B4728F
oklch(63.1% 0.091 352.1)
-
Step 600
600
#9F5A7A
oklch(55.7% 0.099 351.5)
-
Step 700
700
#884966
oklch(49.1% 0.093 352)
-
Step 800
800
#6E3C53
oklch(42.5% 0.076 351.8)
-
Step 900
900
#5A3445
oklch(37.8% 0.06 352)
-
Step 950
950 (this color)
#402933
oklch(31.3% 0.038 351.8)
#402933 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) | #2B2D33 | 0.040 |
| Deuteranopia (no green cones) | #313132 | 0.037 |
| Tritanopia (no blue cones) | #43282C | 0.013 |
| Achromatopsia (no color) | #303030 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402933
#402933
oklch(31.3% 0.038 351.8)
- #1B372F
#1B372F
oklch(31.2% 0.037 173.3)
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 #402933, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.045
- Gunmetal #293241 ΔE 0.049
- Onyx #343A40 ΔE 0.054
- Jet #212529 ΔE 0.065
- Oxford Blue #1B263B ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.073
- Dark #1B2431 ΔE 0.073
- Chocolate Brown #411900 ΔE 0.074
Use #402933 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.