#3E2F4B
Closest named color: Space Cadet (#2B2D42). oklch(33.4% 0.052 308.3), rgb(62, 47, 75).
Aa
White text reads best on this color (12.25:1).
About this color
#3E2F4B is a dark, muted purple. In OKLCH its lightness is 33%, its chroma 0.052 and its hue 308°. 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 12.25:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.71:1 |
| White text | 12.25:1 |
Values
| HEX | #3E2F4B |
| RGB | rgb(62, 47, 75) |
| HSL | hsl(272, 23%, 24%) |
| OKLCH | oklch(33.4% 0.052 308.3) |
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 #3E2F4B | 12.25:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #3E2F4B | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #3E2F4B text on white | 12.25:1 | AAA | Lc 97.9 | Preferred for body text |
| #3E2F4B text on black | 1.71:1 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DDD6E4
oklch(88.6% 0.02 308.2)
-
Step 300
300
#C8BAD4
oklch(80.9% 0.039 309.5)
-
Step 400
400
#AB97BF
oklch(70.8% 0.061 307.5)
-
Step 500
500
#977CAF
oklch(63% 0.081 308.3)
-
Step 600
600
#82659A
oklch(55.6% 0.087 308.8)
-
Step 700
700
#6E5484
oklch(49.2% 0.081 308.5)
-
Step 800
800
#59456B
oklch(42.7% 0.066 307.9)
-
Step 900
900 (this color)
#3E2F4B
oklch(33.4% 0.052 308.3)
-
Step 950
950
#2B2233
oklch(27% 0.033 308.4)
#3E2F4B 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) | #2A344C | 0.036 |
| Deuteranopia (no green cones) | #2D354A | 0.034 |
| Tritanopia (no blue cones) | #3C3339 | 0.039 |
| Achromatopsia (no color) | #353535 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3E2F4B
#3E2F4B
oklch(33.4% 0.052 308.3)
- #2E3C1E
#2E3C1E
oklch(33.5% 0.052 129.3)
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 #3E2F4B, 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 0.043
- Onyx #343A40 ΔE 0.048
- Prussian Blue #1D3557 ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.064
- Dark Grey Blue #29465B ΔE 0.073
- Midnight Green #073B4C ΔE 0.073
Use #3E2F4B 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.