#91319D
Closest named color: Warm Purple (#952E8F). oklch(49.8% 0.183 323.1), rgb(145, 49, 157).
Aa
White text reads best on this color (6.70:1).
About this color
#91319D is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.183 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.024 away. White text reads best on it, at 6.70:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.13:1 |
| White text | 6.70:1 |
Values
| HEX | #91319D |
| RGB | rgb(145, 49, 157) |
| HSL | hsl(293, 52%, 40%) |
| OKLCH | oklch(49.8% 0.183 323.1) |
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 #91319D | 6.70:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #91319D | 3.13:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #91319D text on white | 6.70:1 | AA | Lc 82.2 | Fine for body text |
| #91319D text on black | 3.13:1 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F3E4F4
oklch(93.5% 0.027 323.9)
-
Step 200
200
#EACFEC
oklch(88.6% 0.049 323.8)
-
Step 300
300
#DDAEE2
oklch(81% 0.088 323.2)
-
Step 400
400
#CA80D3
oklch(70.6% 0.142 323)
-
Step 500
500
#BC5CC7
oklch(63.1% 0.182 323.4)
-
Step 600
600
#A73EB4
oklch(55.6% 0.197 323.1)
-
Step 700
700 (this color)
#91319D
oklch(49.8% 0.183 323.1)
-
Step 800
800
#74297E
oklch(42.8% 0.151 322.8)
-
Step 900
900
#5E2765
oklch(37.7% 0.118 323)
-
Step 950
950
#37183B
oklch(27% 0.074 322.9)
#91319D 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) | #1355A0 | 0.188 |
| Deuteranopia (no green cones) | #41609A | 0.161 |
| Tritanopia (no blue cones) | #934363 | 0.109 |
| Achromatopsia (no color) | #5C5C5C | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91319D
#91319D
oklch(49.8% 0.183 323.1)
- #00780A
#00780A
oklch(49.7% 0.166 143.1)
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 #91319D, closest first.
No curated palette has a color within ΔE 0.04 of #91319D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.024
- Purply #983FB2 ΔE 0.042
- Dark Magenta #8B008B ΔE 0.058
- Light Eggplant #894585 ΔE 0.060
- Dark Orchid #9932CC ΔE 0.074
- Purple #800080 ΔE 0.079
- Rebecca Purple #663399 ΔE 0.085
- Red Violet #9E0168 ΔE 0.094
Use #91319D 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.