#33204B
Closest named color: Space Cadet (#2B2D42). oklch(29% 0.078 302.2), rgb(51, 32, 75).
Aa
White text reads best on this color (14.49:1).
About this color
#33204B is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.078 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.048 away. White text reads best on it, at 14.49:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.44:1 |
| White text | 14.49:1 |
Values
| HEX | #33204B |
| RGB | rgb(51, 32, 75) |
| HSL | hsl(267, 40%, 21%) |
| OKLCH | oklch(29% 0.078 302.2) |
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 #33204B | 14.49:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #33204B | 1.44:1 | Fails | Lc 0.0 | Not readable |
| #33204B text on white | 14.49:1 | AAA | Lc 101.1 | Preferred for body text |
| #33204B text on black | 1.44:1 | 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
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#DFD2F6
oklch(88.5% 0.051 301.8)
-
Step 300
300
#CCB3F3
oklch(81% 0.092 302.3)
-
Step 400
400
#B288EC
oklch(70.6% 0.147 302.1)
-
Step 500
500
#A066E6
oklch(63% 0.189 302.2)
-
Step 600
600
#8C49D4
oklch(55.6% 0.205 302.3)
-
Step 700
700
#7739B8
oklch(49.1% 0.191 302.1)
-
Step 800
800
#613095
oklch(42.7% 0.159 302.4)
-
Step 900
900
#4F2C76
oklch(37.6% 0.123 302.7)
-
Step 950
950 (this color)
#33204B
oklch(29% 0.078 302.2)
#33204B 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) | #12294C | 0.056 |
| Deuteranopia (no green cones) | #17294A | 0.051 |
| Tritanopia (no blue cones) | #2F2832 | 0.058 |
| Achromatopsia (no color) | #292929 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33204B
#33204B
oklch(29% 0.078 302.2)
- #263000
#263000
oklch(28.9% 0.07 121.3)
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 #33204B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.048
- Oxford Blue #1B263B ΔE 0.057
- Dark Purple #35063E ΔE 0.060
- Eggplant Purple #430541 ΔE 0.062
- Eggplant #380835 ΔE 0.064
- Deep Violet #490648 ΔE 0.064
- Gunmetal #293241 ΔE 0.064
- Aubergine #3D0734 ΔE 0.066
Use #33204B 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.