#3D2C55
Closest named color: Space Cadet (#2B2D42). oklch(33.3% 0.073 301.7), rgb(61, 44, 85).
Aa
White text reads best on this color (12.42:1).
About this color
#3D2C55 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.073 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.049 away. White text reads best on it, at 12.42:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.68:1 |
| White text | 12.42:1 |
Values
| HEX | #3D2C55 |
| RGB | rgb(61, 44, 85) |
| HSL | hsl(265, 32%, 25%) |
| OKLCH | oklch(33.3% 0.073 301.7) |
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 #3D2C55 | 12.42:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #3D2C55 | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #3D2C55 text on white | 12.42:1 | AAA | Lc 98.2 | Preferred for body text |
| #3D2C55 text on black | 1.68:1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DCD5EA
oklch(88.5% 0.029 301)
-
Step 300
300
#C7B9DF
oklch(81% 0.055 302)
-
Step 400
400
#AA94CE
oklch(70.7% 0.086 301.6)
-
Step 500
500
#9678C2
oklch(63% 0.113 301.9)
-
Step 600
600
#8160AE
oklch(55.6% 0.122 302.1)
-
Step 700
700
#6D4F95
oklch(49.1% 0.112 302.2)
-
Step 800
800
#584179
oklch(42.6% 0.093 301.5)
-
Step 900
900 (this color)
#3D2C55
oklch(33.3% 0.073 301.7)
-
Step 950
950
#2A2139
oklch(27% 0.045 300.7)
#3D2C55 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) | #213456 | 0.049 |
| Deuteranopia (no green cones) | #253454 | 0.044 |
| Tritanopia (no blue cones) | #39333C | 0.056 |
| Achromatopsia (no color) | #343434 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D2C55
#3D2C55
oklch(33.3% 0.073 301.7)
- #303C09
#303C09
oklch(33.4% 0.073 122.2)
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 #3D2C55, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.049
- Prussian Blue #1D3557 ΔE 0.054
- Gunmetal #293241 ΔE 0.057
- Dark Blue Grey #1F3B4D ΔE 0.067
- Onyx #343A40 ΔE 0.067
- Marine #042E60 ΔE 0.076
- Marine Blue #01386A ΔE 0.078
- Grape Purple #5D1451 ΔE 0.078
Use #3D2C55 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.