#3B293A
Closest named color: Space Cadet (#2B2D42). oklch(30.9% 0.039 328.3), rgb(59, 41, 58).
Aa
White text reads best on this color (13.42:1).
About this color
#3B293A is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.039 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.032 away. White text reads best on it, at 13.42:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.56:1 |
| White text | 13.42:1 |
Values
| HEX | #3B293A |
| RGB | rgb(59, 41, 58) |
| HSL | hsl(303, 18%, 20%) |
| OKLCH | oklch(30.9% 0.039 328.3) |
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 #3B293A | 13.42:1 | AAA | Lc -103.0 | Preferred for body text |
| Black text on #3B293A | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #3B293A text on white | 13.42:1 | AAA | Lc 99.8 | Preferred for body text |
| #3B293A text on black | 1.56:1 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7EE
oklch(93.6% 0.013 329.6)
-
Step 200
200
#E3D3E2
oklch(88.4% 0.027 327.7)
-
Step 300
300
#D2B7D0
oklch(81% 0.046 328.3)
-
Step 400
400
#BA90B8
oklch(70.6% 0.074 327.9)
-
Step 500
500
#A975A6
oklch(63.2% 0.094 328.6)
-
Step 600
600
#945C91
oklch(55.6% 0.103 328.7)
-
Step 700
700
#7E4C7C
oklch(49.2% 0.096 328.3)
-
Step 800
800
#663E65
oklch(42.6% 0.08 327.7)
-
Step 900
900
#533552
oklch(37.6% 0.062 327.9)
-
Step 950
950 (this color)
#3B293A
oklch(30.9% 0.039 328.3)
#3B293A 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) | #282D3B | 0.036 |
| Deuteranopia (no green cones) | #2C3039 | 0.034 |
| Tritanopia (no blue cones) | #3C2A2F | 0.021 |
| Achromatopsia (no color) | #2F2F2F | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B293A
#3B293A
oklch(30.9% 0.039 328.3)
- #223625
#223625
oklch(31% 0.04 148.4)
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 #3B293A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.032
- Gunmetal #293241 ΔE 0.040
- Onyx #343A40 ΔE 0.053
- Oxford Blue #1B263B ΔE 0.060
- Jet #212529 ΔE 0.061
- Dark #1B2431 ΔE 0.065
- Dark Blue Grey #1F3B4D ΔE 0.067
- Prussian Blue #1D3557 ΔE 0.069
Use #3B293A 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.