#3C2759
Closest named color: Space Cadet (#2B2D42). oklch(32.4% 0.088 301), rgb(60, 39, 89).
Aa
White text reads best on this color (12.91:1).
About this color
#3C2759 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.088 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.057 away. White text reads best on it, at 12.91:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.62:1 |
| White text | 12.91:1 |
Values
| HEX | #3C2759 |
| RGB | rgb(60, 39, 89) |
| HSL | hsl(265, 39%, 25%) |
| OKLCH | oklch(32.4% 0.088 301) |
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 #3C2759 | 12.91:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #3C2759 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #3C2759 text on white | 12.91:1 | AAA | Lc 98.9 | Preferred for body text |
| #3C2759 text on black | 1.62:1 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DDD4EE
oklch(88.5% 0.037 301.4)
-
Step 300
300
#C7B7E5
oklch(80.8% 0.066 300.8)
-
Step 400
400
#AC91D8
oklch(70.7% 0.105 301.2)
-
Step 500
500
#9874CD
oklch(63.1% 0.134 301.3)
-
Step 600
600
#835BBA
oklch(55.6% 0.146 301.2)
-
Step 700
700
#6F4AA0
oklch(49.1% 0.136 301.4)
-
Step 800
800
#5A3D82
oklch(42.6% 0.113 301.1)
-
Step 900
900 (this color)
#3C2759
oklch(32.4% 0.088 301)
-
Step 950
950
#2B1F3D
oklch(26.9% 0.056 301.2)
#3C2759 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) | #16315B | 0.062 |
| Deuteranopia (no green cones) | #1C3158 | 0.056 |
| Tritanopia (no blue cones) | #36303C | 0.065 |
| Achromatopsia (no color) | #323232 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3C2759
#3C2759
oklch(32.4% 0.088 301)
- #2E3900
#2E3900
oklch(32.3% 0.077 120.9)
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 #3C2759, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.061
- Gunmetal #293241 ΔE 0.068
- Plum Purple #4E0550 ΔE 0.070
- Deep Violet #490648 ΔE 0.071
- Marine #042E60 ΔE 0.074
- Grape Purple #5D1451 ΔE 0.076
- Royal Purple #4B006E ΔE 0.076
Use #3C2759 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.