#A11D8B
Closest named color: Warm Purple (#952E8F). oklch(49.6% 0.199 336.3), rgb(161, 29, 139).
Aa
White text reads best on this color (6.85:1).
About this color
#A11D8B is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.199 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.029 away. White text reads best on it, at 6.85:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.199) |
| Temperature | warm |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.06:1 |
| White text | 6.85:1 |
Values
| HEX | #A11D8B |
| RGB | rgb(161, 29, 139) |
| HSL | hsl(310, 69%, 37%) |
| OKLCH | oklch(49.6% 0.199 336.3) |
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 #A11D8B | 6.85:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #A11D8B | 3.06:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #A11D8B text on white | 6.85:1 | AA | Lc 82.2 | Fine for body text |
| #A11D8B text on black | 3.06:1 | AA large text | Lc -19.7 | Dividers and decoration only |
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 700.
-
Step 50
50
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F7E3F1
oklch(93.6% 0.028 336.4)
-
Step 200
200
#F1CCE7
oklch(88.5% 0.054 335.7)
-
Step 300
300
#E9A9D8
oklch(80.9% 0.096 336.4)
-
Step 400
400
#DB78C4
oklch(70.7% 0.154 336.4)
-
Step 500
500
#CE4FB5
oklch(63% 0.197 336.2)
-
Step 600
600
#BA2BA1
oklch(55.7% 0.214 336.4)
-
Step 700
700 (this color)
#A11D8B
oklch(49.6% 0.199 336.3)
-
Step 800
800
#821B70
oklch(42.8% 0.165 336.4)
-
Step 900
900
#691E5A
oklch(37.7% 0.129 336.8)
-
Step 950
950
#3E1335
oklch(27% 0.082 336.7)
#A11D8B 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) | #204E8E | 0.221 |
| Deuteranopia (no green cones) | #516188 | 0.186 |
| Tritanopia (no blue cones) | #AA2854 | 0.098 |
| Achromatopsia (no color) | #5A5A5A | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A11D8B
#A11D8B
oklch(49.6% 0.199 336.3)
- #007544
#007544
oklch(49.5% 0.119 156.3)
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 #A11D8B, closest first.
No curated palette has a color within ΔE 0.04 of #A11D8B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.029
- Dark Magenta #8B008B ΔE 0.057
- Red Violet #9E0168 ΔE 0.057
- Deep Magenta #A0025C ΔE 0.075
- Purply #983FB2 ΔE 0.075
- Light Eggplant #894585 ΔE 0.076
- Medium Violet Red #C71585 ΔE 0.079
- Purple #800080 ΔE 0.080
Use #A11D8B 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.