#A31089
Closest named color: Warm Purple (#952E8F). oklch(49.1% 0.207 337.6), rgb(163, 16, 137).
Aa
White text reads best on this color (7.01:1).
About this color
#A31089 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.207 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.039 away. White text reads best on it, at 7.01:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.207) |
| Temperature | warm |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 2.99:1 |
| White text | 7.01:1 |
Values
| HEX | #A31089 |
| RGB | rgb(163, 16, 137) |
| HSL | hsl(311, 82%, 35%) |
| OKLCH | oklch(49.1% 0.207 337.6) |
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 #A31089 | 7.01:1 | AAA | Lc -87.5 | Fine for body text |
| Black text on #A31089 | 2.99:1 | Fails | Lc 21.6 | Dividers and decoration only |
| #A31089 text on white | 7.01:1 | AAA | Lc 82.4 | Fine for body text |
| #A31089 text on black | 2.99:1 | Fails | Lc -19.5 | 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
#FCF2F9
oklch(97.1% 0.014 336.1)
-
Step 100
100
#F8E3F1
oklch(93.7% 0.029 337.9)
-
Step 200
200
#F2CCE6
oklch(88.5% 0.054 337.7)
-
Step 300
300
#EBA8D8
oklch(81% 0.1 337.3)
-
Step 400
400
#DE75C4
oklch(70.6% 0.161 337.3)
-
Step 500
500
#D24BB4
oklch(63.1% 0.204 337.6)
-
Step 600
600
#BD22A0
oklch(55.5% 0.223 337.5)
-
Step 700
700 (this color)
#A31089
oklch(49.1% 0.207 337.6)
-
Step 800
800
#84146F
oklch(42.6% 0.172 337.5)
-
Step 900
900
#6B1B5A
oklch(37.7% 0.134 337.8)
-
Step 950
950
#3F1235
oklch(27.1% 0.085 337.5)
#A31089 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) | #194B8C | 0.235 |
| Deuteranopia (no green cones) | #516086 | 0.195 |
| Tritanopia (no blue cones) | #AC1E51 | 0.099 |
| Achromatopsia (no color) | #595959 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A31089
#A31089
oklch(49.1% 0.207 337.6)
- #007446
#007446
oklch(49.2% 0.116 157.5)
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 #A31089, closest first.
No curated palette has a color within ΔE 0.04 of #A31089.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.039
- Red Violet #9E0168 ΔE 0.053
- Dark Magenta #8B008B ΔE 0.056
- Deep Magenta #A0025C ΔE 0.072
- Dark Fuchsia #9D0759 ΔE 0.077
- Medium Violet Red #C71585 ΔE 0.078
- Purple #800080 ΔE 0.079
- Purply #983FB2 ΔE 0.083
Use #A31089 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.