#332D5E
Closest named color: Prussian Blue (#1D3557). oklch(33% 0.084 286.4), rgb(51, 45, 94).
Aa
White text reads best on this color (12.51:1).
About this color
#332D5E is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.084 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.041 away. White text reads best on it, at 12.51:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.67:1 |
| White text | 12.51:1 |
Values
| HEX | #332D5E |
| RGB | rgb(51, 45, 94) |
| HSL | hsl(247, 35%, 27%) |
| OKLCH | oklch(33% 0.084 286.4) |
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 #332D5E | 12.51:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #332D5E | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #332D5E text on white | 12.51:1 | AAA | Lc 98.3 | Preferred for body text |
| #332D5E 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D7D6F0
oklch(88.5% 0.036 287.4)
-
Step 300
300
#BDBBE8
oklch(80.9% 0.063 286.9)
-
Step 400
400
#9B97DD
oklch(70.7% 0.101 286.1)
-
Step 500
500
#847CD3
oklch(63.1% 0.129 286.3)
-
Step 600
600
#6F63C0
oklch(55.5% 0.14 286.8)
-
Step 700
700
#5D52A6
oklch(49.1% 0.13 286.6)
-
Step 800
800
#4C4387
oklch(42.7% 0.109 286.9)
-
Step 900
900 (this color)
#332D5E
oklch(33% 0.084 286.4)
-
Step 950
950
#25223F
oklch(27.1% 0.053 287)
#332D5E 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) | #193560 | 0.040 |
| Deuteranopia (no green cones) | #18325D | 0.039 |
| Tritanopia (no blue cones) | #263741 | 0.070 |
| Achromatopsia (no color) | #343434 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #332D5E
#332D5E
oklch(33% 0.084 286.4)
- #3A3700
#3A3700
oklch(32.9% 0.07 106.3)
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 #332D5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.041
- Space Cadet #2B2D42 ΔE 0.053
- Marine #042E60 ΔE 0.055
- Marine Blue #01386A ΔE 0.058
- Gunmetal #293241 ΔE 0.061
- Dark Blue Grey #1F3B4D ΔE 0.064
- Midnight Green #073B4C ΔE 0.075
- Onyx #343A40 ΔE 0.076
Use #332D5E 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.