#3B103F
Closest named color: Eggplant Purple (#430541). oklch(26.7% 0.095 324.2), rgb(59, 16, 63).
Aa
White text reads best on this color (15.76:1).
About this color
#3B103F is a dark, moderately saturated purple. In OKLCH its lightness is 27%, its chroma 0.095 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.023 away. White text reads best on it, at 15.76:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.33:1 |
| White text | 15.76:1 |
Values
| HEX | #3B103F |
| RGB | rgb(59, 16, 63) |
| HSL | hsl(295, 59%, 15%) |
| OKLCH | oklch(26.7% 0.095 324.2) |
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 #3B103F | 15.76:1 | AAA | Lc -105.0 | Preferred for body text |
| Black text on #3B103F | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #3B103F text on white | 15.76:1 | AAA | Lc 102.2 | Preferred for body text |
| #3B103F text on black | 1.33:1 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F5E3F6
oklch(93.6% 0.032 324.2)
-
Step 200
200
#EFCCF1
oklch(88.6% 0.063 324.4)
-
Step 300
300
#E5A8EA
oklch(81% 0.112 324)
-
Step 400
400
#D674DF
oklch(70.7% 0.181 324.1)
-
Step 500
500
#C947D5
oklch(63.1% 0.23 324.3)
-
Step 600
600
#B417C2
oklch(55.5% 0.249 324.2)
-
Step 700
700
#9A00A7
oklch(49% 0.23 324.1)
-
Step 800
800
#7E0C88
oklch(42.8% 0.192 324.2)
-
Step 900
900
#66186D
oklch(37.8% 0.151 324.4)
-
Step 950
950 (this color)
#3B103F
oklch(26.7% 0.095 324.2)
#3B103F 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) | #061F40 | 0.098 |
| Deuteranopia (no green cones) | #18253E | 0.084 |
| Tritanopia (no blue cones) | #3C1725 | 0.056 |
| Achromatopsia (no color) | #232323 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B103F
#3B103F
oklch(26.7% 0.095 324.2)
- #003004
#003004
oklch(26.8% 0.087 144)
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 #3B103F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.023
- Eggplant #380835 ΔE 0.024
- Aubergine #3D0734 ΔE 0.024
- Dark Purple #35063E ΔE 0.025
- Deep Purple #36013F ΔE 0.032
- Deep Violet #490648 ΔE 0.037
- Dark Plum #3F012C ΔE 0.041
- Plum Purple #4E0550 ΔE 0.052
Use #3B103F 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.