#332B5C
Closest named color: Prussian Blue (#1D3557). oklch(32.5% 0.084 288.3), rgb(51, 43, 92).
Aa
White text reads best on this color (12.79:1).
About this color
#332B5C is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.084 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.044 away. White text reads best on it, at 12.79:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.64:1 |
| White text | 12.79:1 |
Values
| HEX | #332B5C |
| RGB | rgb(51, 43, 92) |
| HSL | hsl(250, 36%, 26%) |
| OKLCH | oklch(32.5% 0.084 288.3) |
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 #332B5C | 12.79:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #332B5C | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #332B5C text on white | 12.79:1 | AAA | Lc 98.8 | Preferred for body text |
| #332B5C text on black | 1.64:1 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D7D6F0
oklch(88.5% 0.036 287.4)
-
Step 300
300
#BEBBE8
oklch(81% 0.063 288)
-
Step 400
400
#9E96DC
oklch(70.7% 0.101 288.8)
-
Step 500
500
#877BD3
oklch(63.2% 0.13 288.4)
-
Step 600
600
#7162C0
oklch(55.5% 0.142 288.2)
-
Step 700
700
#5F51A5
oklch(49.1% 0.13 288.3)
-
Step 800
800
#4E4386
oklch(42.8% 0.108 288.5)
-
Step 900
900 (this color)
#332B5C
oklch(32.5% 0.084 288.3)
-
Step 950
950
#25223F
oklch(27.1% 0.053 287)
#332B5C 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) | #17335E | 0.043 |
| Deuteranopia (no green cones) | #17315B | 0.042 |
| Tritanopia (no blue cones) | #27353F | 0.070 |
| Achromatopsia (no color) | #323232 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #332B5C
#332B5C
oklch(32.5% 0.084 288.3)
- #383600
#383600
oklch(32.4% 0.07 107.4)
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 #332B5C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.044
- Space Cadet #2B2D42 ΔE 0.051
- Marine #042E60 ΔE 0.056
- Gunmetal #293241 ΔE 0.060
- Marine Blue #01386A ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.066
- Oxford Blue #1B263B ΔE 0.074
- Midnight Blue #191970 ΔE 0.076
Use #332B5C 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.