#3D2F4D
Closest named color: Space Cadet (#2B2D42). oklch(33.4% 0.054 305.1), rgb(61, 47, 77).
Aa
White text reads best on this color (12.26:1).
About this color
#3D2F4D is a dark, muted purple. In OKLCH its lightness is 33%, its chroma 0.054 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.039 away. White text reads best on it, at 12.26:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.71:1 |
| White text | 12.26:1 |
Values
| HEX | #3D2F4D |
| RGB | rgb(61, 47, 77) |
| HSL | hsl(268, 24%, 24%) |
| OKLCH | oklch(33.4% 0.054 305.1) |
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 #3D2F4D | 12.26:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #3D2F4D | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #3D2F4D text on white | 12.26:1 | AAA | Lc 97.9 | Preferred for body text |
| #3D2F4D text on black | 1.71:1 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#EBE8F0
oklch(93.6% 0.011 303.1)
-
Step 200
200
#DCD6E5
oklch(88.5% 0.021 304)
-
Step 300
300
#C7BAD6
oklch(80.8% 0.041 306.4)
-
Step 400
400
#AA97C2
oklch(70.8% 0.065 304.9)
-
Step 500
500
#957DB2
oklch(63.2% 0.082 304.9)
-
Step 600
600
#80659E
oklch(55.6% 0.091 305.4)
-
Step 700
700
#6C5487
oklch(49.1% 0.084 305.1)
-
Step 800
800
#58456E
oklch(42.8% 0.07 304.9)
-
Step 900
900 (this color)
#3D2F4D
oklch(33.4% 0.054 305.1)
-
Step 950
950
#2A2234
oklch(26.9% 0.035 304.5)
#3D2F4D 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) | #29354E | 0.036 |
| Deuteranopia (no green cones) | #2C354C | 0.033 |
| Tritanopia (no blue cones) | #3B343A | 0.042 |
| Achromatopsia (no color) | #353535 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D2F4D
#3D2F4D
oklch(33.4% 0.054 305.1)
- #303B1B
#303B1B
oklch(33.3% 0.053 124.8)
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 #3D2F4D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.039
- Gunmetal #293241 ΔE 0.044
- Onyx #343A40 ΔE 0.050
- Prussian Blue #1D3557 ΔE 0.051
- Dark Blue Grey #1F3B4D ΔE 0.056
- Charcoal Grey #3C4142 ΔE 0.066
- Dark Grey Blue #29465B ΔE 0.072
- Midnight Green #073B4C ΔE 0.072
Use #3D2F4D 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.