#3A234D
Closest named color: Space Cadet (#2B2D42). oklch(30.6% 0.077 307.7), rgb(58, 35, 77).
Aa
White text reads best on this color (13.74:1).
About this color
#3A234D is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.077 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.047 away. White text reads best on it, at 13.74:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.52:1 |
| White text | 13.74:1 |
Values
| HEX | #3A234D |
| RGB | rgb(58, 35, 77) |
| HSL | hsl(273, 37%, 22%) |
| OKLCH | oklch(30.6% 0.077 307.7) |
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 #3A234D | 13.74:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #3A234D | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #3A234D text on white | 13.74:1 | AAA | Lc 100.2 | Preferred for body text |
| #3A234D text on black | 1.52:1 | 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 950.
-
Step 50
50
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE6F8
oklch(93.7% 0.026 308.2)
-
Step 200
200
#E2D1F4
oklch(88.5% 0.051 307.2)
-
Step 300
300
#D1B1EF
oklch(80.9% 0.092 307.9)
-
Step 400
400
#BA86E7
oklch(70.8% 0.147 307.7)
-
Step 500
500
#A863DF
oklch(63% 0.187 307.6)
-
Step 600
600
#9446CD
oklch(55.7% 0.203 307.6)
-
Step 700
700
#7E36B1
oklch(49.1% 0.189 307.6)
-
Step 800
800
#672E8F
oklch(42.7% 0.156 308.1)
-
Step 900
900
#532B72
oklch(37.7% 0.121 307.6)
-
Step 950
950 (this color)
#3A234D
oklch(30.6% 0.077 307.7)
#3A234D 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) | #182C4E | 0.060 |
| Deuteranopia (no green cones) | #1E2D4C | 0.054 |
| Tritanopia (no blue cones) | #372A34 | 0.056 |
| Achromatopsia (no color) | #2D2D2D | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A234D
#3A234D
oklch(30.6% 0.077 307.7)
- #243602
#243602
oklch(30.6% 0.077 127.7)
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 #3A234D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.047
- Deep Violet #490648 ΔE 0.061
- Gunmetal #293241 ΔE 0.062
- Eggplant Purple #430541 ΔE 0.063
- Plum Purple #4E0550 ΔE 0.066
- Prussian Blue #1D3557 ΔE 0.066
- Oxford Blue #1B263B ΔE 0.067
- Dark Purple #35063E ΔE 0.070
Use #3A234D 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.