#32327B
Closest named color: Dark Slate Blue (#483D8B). oklch(36.2% 0.121 278.5), rgb(50, 50, 123).
Aa
White text reads best on this color (11.18:1).
About this color
#32327B is a dark, moderately saturated blue. In OKLCH its lightness is 36%, its chroma 0.121 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.055 away. White text reads best on it, at 11.18:1.
| Hue family | Blues |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.87:1 |
| White text | 11.18:1 |
Values
| HEX | #32327B |
| RGB | rgb(50, 50, 123) |
| HSL | hsl(240, 42%, 34%) |
| OKLCH | oklch(36.2% 0.121 278.5) |
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 #32327B | 11.18:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #32327B | 1.87:1 | Fails | Lc 8.4 | Not readable |
| #32327B text on white | 11.18:1 | AAA | Lc 95.5 | Preferred for body text |
| #32327B text on black | 1.87:1 | 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
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FC
oklch(93.7% 0.026 276.4)
-
Step 200
200
#D1D7FB
oklch(88.6% 0.05 277.9)
-
Step 300
300
#B3BBFB
oklch(80.9% 0.091 278.6)
-
Step 400
400
#8D95F9
oklch(70.6% 0.145 278.5)
-
Step 500
500
#7477F6
oklch(63.1% 0.186 278.6)
-
Step 600
600
#5F5CE5
oklch(55.6% 0.202 278.6)
-
Step 700
700
#4F4AC7
oklch(49% 0.188 278.7)
-
Step 800
800
#403EA1
oklch(42.7% 0.156 278.4)
-
Step 900
900 (this color)
#32327B
oklch(36.2% 0.121 278.5)
-
Step 950
950
#1F204B
oklch(26.9% 0.078 278.8)
#32327B 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) | #003E7D | 0.050 |
| Deuteranopia (no green cones) | #003879 | 0.047 |
| Tritanopia (no blue cones) | #074351 | 0.105 |
| Achromatopsia (no color) | #3B3B3B | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #32327B
#32327B
oklch(36.2% 0.121 278.5)
- #483E00
#483E00
oklch(36.3% 0.075 99)
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 #32327B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.055
- Twilight Blue #0A437A ΔE 0.056
- Marine Blue #01386A ΔE 0.058
- Cobalt #1E488F ΔE 0.065
- Blueberry #464196 ΔE 0.068
- Prussian Blue #1D3557 ΔE 0.072
- Marine #042E60 ΔE 0.073
- Midnight Blue #191970 ΔE 0.078
Use #32327B 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.