#3F2853
Closest named color: Space Cadet (#2B2D42). oklch(32.6% 0.078 307.3), rgb(63, 40, 83).
Aa
White text reads best on this color (12.80:1).
About this color
#3F2853 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.078 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.052 away. White text reads best on it, at 12.80:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.63:1 |
| White text | 12.80:1 |
Values
| HEX | #3F2853 |
| RGB | rgb(63, 40, 83) |
| HSL | hsl(272, 35%, 24%) |
| OKLCH | oklch(32.6% 0.078 307.3) |
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 #3F2853 | 12.80:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #3F2853 | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #3F2853 text on white | 12.80:1 | AAA | Lc 98.8 | Preferred for body text |
| #3F2853 text on black | 1.63:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DFD4EA
oklch(88.5% 0.032 308.1)
-
Step 300
300
#CBB7DF
oklch(80.9% 0.059 307.6)
-
Step 400
400
#B091CE
oklch(70.7% 0.093 307.3)
-
Step 500
500
#9D75C2
oklch(63.2% 0.12 307.2)
-
Step 600
600
#885CAE
oklch(55.6% 0.13 307.4)
-
Step 700
700
#734B95
oklch(49% 0.121 307.5)
-
Step 800
800
#5E3E79
oklch(42.7% 0.1 307.7)
-
Step 900
900 (this color)
#3F2853
oklch(32.6% 0.078 307.3)
-
Step 950
950
#2D2039
oklch(27.1% 0.048 307.3)
#3F2853 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) | #1D3155 | 0.059 |
| Deuteranopia (no green cones) | #233252 | 0.054 |
| Tritanopia (no blue cones) | #3C2F39 | 0.057 |
| Achromatopsia (no color) | #323232 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F2853
#3F2853
oklch(32.6% 0.078 307.3)
- #293B06
#293B06
oklch(32.5% 0.078 127.2)
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 #3F2853, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.052
- Prussian Blue #1D3557 ΔE 0.062
- Gunmetal #293241 ΔE 0.062
- Deep Violet #490648 ΔE 0.069
- Plum Purple #4E0550 ΔE 0.069
- Grape Purple #5D1451 ΔE 0.071
- Onyx #343A40 ΔE 0.075
- Eggplant Purple #430541 ΔE 0.075
Use #3F2853 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.