#3B1345
Closest named color: Eggplant Purple (#430541). oklch(27.6% 0.097 319), rgb(59, 19, 69).
Aa
White text reads best on this color (15.38:1).
About this color
#3B1345 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.097 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.028 away. White text reads best on it, at 15.38:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.36:1 |
| White text | 15.38:1 |
Values
| HEX | #3B1345 |
| RGB | rgb(59, 19, 69) |
| HSL | hsl(288, 57%, 17%) |
| OKLCH | oklch(27.6% 0.097 319) |
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 #3B1345 | 15.38:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #3B1345 | 1.36:1 | Fails | Lc 0.0 | Not readable |
| #3B1345 text on white | 15.38:1 | AAA | Lc 101.9 | Preferred for body text |
| #3B1345 text on black | 1.36:1 | 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
#FAF2FC
oklch(97% 0.016 319.4)
-
Step 100
100
#F4E3F8
oklch(93.6% 0.033 319.8)
-
Step 200
200
#ECCCF4
oklch(88.4% 0.064 319.5)
-
Step 300
300
#E1A9F0
oklch(81% 0.114 319)
-
Step 400
400
#D076E8
oklch(70.7% 0.183 318.9)
-
Step 500
500
#C249E0
oklch(63% 0.234 319)
-
Step 600
600
#AE1ACE
oklch(55.6% 0.255 319)
-
Step 700
700
#9500B2
oklch(49% 0.236 319)
-
Step 800
800
#790E90
oklch(42.6% 0.196 319)
-
Step 900
900
#621A73
oklch(37.7% 0.152 319.1)
-
Step 950
950 (this color)
#3B1345
oklch(27.6% 0.097 319)
#3B1345 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) | #042246 | 0.095 |
| Deuteranopia (no green cones) | #162644 | 0.082 |
| Tritanopia (no blue cones) | #3B1C2A | 0.060 |
| Achromatopsia (no color) | #252525 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B1345
#3B1345
oklch(27.6% 0.097 319)
- #0C3100
#0C3100
oklch(27.6% 0.087 138.9)
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 #3B1345, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.028
- Dark Purple #35063E ΔE 0.032
- Deep Violet #490648 ΔE 0.035
- Eggplant #380835 ΔE 0.035
- Aubergine #3D0734 ΔE 0.036
- Deep Purple #36013F ΔE 0.038
- Plum Purple #4E0550 ΔE 0.048
- Dark Plum #3F012C ΔE 0.053
Use #3B1345 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.