#33294C
Closest named color: Space Cadet (#2B2D42). oklch(31% 0.062 295.7), rgb(51, 41, 76).
Aa
White text reads best on this color (13.44:1).
About this color
#33294C is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.062 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.028 away. White text reads best on it, at 13.44:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.56:1 |
| White text | 13.44:1 |
Values
| HEX | #33294C |
| RGB | rgb(51, 41, 76) |
| HSL | hsl(257, 30%, 23%) |
| OKLCH | oklch(31% 0.062 295.7) |
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 #33294C | 13.44:1 | AAA | Lc -103.0 | Preferred for body text |
| Black text on #33294C | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #33294C text on white | 13.44:1 | AAA | Lc 99.8 | Preferred for body text |
| #33294C 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DBD4F2
oklch(88.5% 0.041 296.2)
-
Step 300
300
#C4B8EC
oklch(81% 0.073 295.3)
-
Step 400
400
#A791E2
oklch(70.8% 0.118 295.7)
-
Step 500
500
#9273D9
oklch(63% 0.151 295.8)
-
Step 600
600
#7D59C7
oklch(55.5% 0.165 295.6)
-
Step 700
700
#6A49AC
oklch(49.2% 0.152 295.7)
-
Step 800
800
#563C8B
oklch(42.6% 0.126 295.7)
-
Step 900
900
#47346F
oklch(37.6% 0.099 296.2)
-
Step 950
950 (this color)
#33294C
oklch(31% 0.062 295.7)
#33294C 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) | #1F2F4D | 0.035 |
| Deuteranopia (no green cones) | #202E4B | 0.034 |
| Tritanopia (no blue cones) | #2E2F36 | 0.050 |
| Achromatopsia (no color) | #2F2F2F | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33294C
#33294C
oklch(31% 0.062 295.7)
- #2F3409
#2F3409
oklch(31% 0.062 115.9)
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 #33294C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.028
- Gunmetal #293241 ΔE 0.042
- Prussian Blue #1D3557 ΔE 0.047
- Oxford Blue #1B263B ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.061
- Onyx #343A40 ΔE 0.065
- Marine #042E60 ΔE 0.065
- Dark #1B2431 ΔE 0.068
Use #33294C 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.