#33304F
Closest named color: Space Cadet (#2B2D42). oklch(32.7% 0.054 287.4), rgb(51, 48, 79).
Aa
White text reads best on this color (12.52:1).
About this color
#33304F is a dark, muted purple. In OKLCH its lightness is 33%, its chroma 0.054 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.028 away. White text reads best on it, at 12.52:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.67:1 |
| White text | 12.52:1 |
Values
| HEX | #33304F |
| RGB | rgb(51, 48, 79) |
| HSL | hsl(246, 24%, 25%) |
| OKLCH | oklch(32.7% 0.054 287.4) |
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 #33304F | 12.52:1 | AAA | Lc -101.8 | Preferred for body text |
| Black text on #33304F | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #33304F text on white | 12.52:1 | AAA | Lc 98.4 | Preferred for body text |
| #33304F text on black | 1.67:1 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F2
oklch(93.7% 0.012 286.2)
-
Step 200
200
#D8D7E8
oklch(88.5% 0.023 288.6)
-
Step 300
300
#BEBDDA
oklch(80.8% 0.041 287)
-
Step 400
400
#9E9BC8
oklch(70.8% 0.065 287.7)
-
Step 500
500
#8682B9
oklch(63.1% 0.082 287.1)
-
Step 600
600
#706BA6
oklch(55.7% 0.09 287)
-
Step 700
700
#5E598E
oklch(49.2% 0.084 287.2)
-
Step 800
800
#4D4973
oklch(42.8% 0.069 287.5)
-
Step 900
900 (this color)
#33304F
oklch(32.7% 0.054 287.4)
-
Step 950
950
#252436
oklch(27% 0.033 286.5)
#33304F 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) | #273450 | 0.021 |
| Deuteranopia (no green cones) | #26334E | 0.022 |
| Tritanopia (no blue cones) | #2C363B | 0.048 |
| Achromatopsia (no color) | #343434 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33304F
#33304F
oklch(32.7% 0.054 287.4)
- #383712
#383712
oklch(32.9% 0.055 107.6)
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 #33304F, 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 0.033
- Prussian Blue #1D3557 ΔE 0.034
- Dark Blue Grey #1F3B4D ΔE 0.044
- Onyx #343A40 ΔE 0.048
- Midnight Green #073B4C ΔE 0.058
- Oxford Blue #1B263B ΔE 0.063
- Marine #042E60 ΔE 0.063
Use #33304F 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.