#3A0751
Closest named color: Deep Purple (#36013F). oklch(27.1% 0.124 311.8), rgb(58, 7, 81).
Aa
White text reads best on this color (15.79:1).
About this color
#3A0751 is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.124 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Purple (#36013F), ΔE 0.036 away. White text reads best on it, at 15.79:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Deep Purple (#36013F) |
| Black text | 1.32:1 |
| White text | 15.79:1 |
Values
| HEX | #3A0751 |
| RGB | rgb(58, 7, 81) |
| HSL | hsl(281, 84%, 17%) |
| OKLCH | oklch(27.1% 0.124 311.8) |
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 #3A0751 | 15.79:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #3A0751 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #3A0751 text on white | 15.79:1 | AAA | Lc 101.9 | Preferred for body text |
| #3A0751 text on black | 1.32:1 | 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
#FAF2FF
oklch(97.1% 0.019 312.8)
-
Step 100
100
#F3E2FF
oklch(93.5% 0.043 311.5)
-
Step 200
200
#EACBFF
oklch(88.5% 0.078 311.5)
-
Step 300
300
#DDA7FF
oklch(80.9% 0.133 311.7)
-
Step 400
400
#CC70FF
oklch(70.7% 0.214 311.8)
-
Step 500
500
#BF37FF
oklch(63.1% 0.278 311.7)
-
Step 600
600
#A700E5
oklch(55.6% 0.279 311.7)
-
Step 700
700
#8D00C2
oklch(49.1% 0.246 311.7)
-
Step 800
800
#7400A1
oklch(42.7% 0.214 311.5)
-
Step 900
900
#610087
oklch(37.6% 0.188 311.7)
-
Step 950
950 (this color)
#3A0751
oklch(27.1% 0.124 311.8)
#3A0751 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) | #002053 | 0.103 |
| Deuteranopia (no green cones) | #002350 | 0.104 |
| Tritanopia (no blue cones) | #371B2D | 0.083 |
| Achromatopsia (no color) | #232323 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A0751
#3A0751
oklch(27.1% 0.124 311.8)
- #182E00
#182E00
oklch(27.2% 0.076 132.1)
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 #3A0751, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Purple #36013F ΔE 0.036
- Dark Purple #35063E ΔE 0.037
- Eggplant Purple #430541 ΔE 0.038
- Deep Violet #490648 ΔE 0.041
- Plum Purple #4E0550 ΔE 0.047
- Eggplant #380835 ΔE 0.052
- Aubergine #3D0734 ΔE 0.056
- Royal Purple #4B006E ΔE 0.062
Use #3A0751 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.