#402E41
Closest named color: Space Cadet (#2B2D42). oklch(33% 0.041 324.7), rgb(64, 46, 65).
Aa
White text reads best on this color (12.46:1).
About this color
#402E41 is a dark, muted purple. In OKLCH its lightness is 33%, its chroma 0.041 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.039 away. White text reads best on it, at 12.46:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.68:1 |
| White text | 12.46:1 |
Values
| HEX | #402E41 |
| RGB | rgb(64, 46, 65) |
| HSL | hsl(297, 17%, 22%) |
| OKLCH | oklch(33% 0.041 324.7) |
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 #402E41 | 12.46:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #402E41 | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #402E41 text on white | 12.46:1 | AAA | Lc 98.3 | Preferred for body text |
| #402E41 text on black | 1.68:1 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8ED
oklch(93.6% 0.009 325.6)
-
Step 200
200
#DFD5DF
oklch(88.4% 0.017 325.7)
-
Step 300
300
#CBBACC
oklch(80.9% 0.031 324.2)
-
Step 400
400
#B197B2
oklch(70.8% 0.049 324.9)
-
Step 500
500
#9D7D9F
oklch(63.2% 0.062 324.4)
-
Step 600
600
#88668A
oklch(55.7% 0.068 324.6)
-
Step 700
700
#735475
oklch(49.1% 0.064 324.5)
-
Step 800
800
#5E455F
oklch(42.7% 0.053 325.2)
-
Step 900
900 (this color)
#402E41
oklch(33% 0.041 324.7)
-
Step 950
950
#2D222E
oklch(27% 0.027 323.6)
#402E41 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) | #2D3342 | 0.036 |
| Deuteranopia (no green cones) | #313540 | 0.034 |
| Tritanopia (no blue cones) | #413035 | 0.024 |
| Achromatopsia (no color) | #343434 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #402E41
#402E41
oklch(33% 0.041 324.7)
- #283B28
#283B28
oklch(33% 0.041 144.6)
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 #402E41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.039
- Gunmetal #293241 ΔE 0.041
- Onyx #343A40 ΔE 0.043
- Charcoal Grey #3C4142 ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.061
- Prussian Blue #1D3557 ΔE 0.064
- Oxford Blue #1B263B ΔE 0.074
- Midnight Green #073B4C ΔE 0.077
Use #402E41 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.