#873B91
Closest named color: Warm Purple (#952E8F). oklch(48.8% 0.153 322.9), rgb(135, 59, 145).
Aa
White text reads best on this color (6.85:1).
About this color
#873B91 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.153 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 0.033 away. White text reads best on it, at 6.85:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.06:1 |
| White text | 6.85:1 |
Values
| HEX | #873B91 |
| RGB | rgb(135, 59, 145) |
| HSL | hsl(293, 42%, 40%) |
| OKLCH | oklch(48.8% 0.153 322.9) |
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 #873B91 | 6.85:1 | AA | Lc -88.1 | Fine for body text |
| Black text on #873B91 | 3.06:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #873B91 text on white | 6.85:1 | AA | Lc 83.1 | Fine for body text |
| #873B91 text on black | 3.06:1 | AA large text | Lc -18.8 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F2
oklch(93.5% 0.022 323.4)
-
Step 200
200
#E7D1E9
oklch(88.6% 0.04 323.3)
-
Step 300
300
#D8B1DD
oklch(80.9% 0.074 322.5)
-
Step 400
400
#C487CB
oklch(70.7% 0.117 323.1)
-
Step 500
500
#B466BE
oklch(63.1% 0.152 322.9)
-
Step 600
600
#9F4BAA
oklch(55.5% 0.165 322.9)
-
Step 700
700 (this color)
#873B91
oklch(48.8% 0.153 322.9)
-
Step 800
800
#6E3276
oklch(42.6% 0.126 322.8)
-
Step 900
900
#5A2D5F
oklch(37.7% 0.098 323.5)
-
Step 950
950
#351B38
oklch(27.1% 0.062 323.3)
#873B91 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) | #2C5594 | 0.149 |
| Deuteranopia (no green cones) | #465E8F | 0.131 |
| Tritanopia (no blue cones) | #894760 | 0.092 |
| Achromatopsia (no color) | #5A5A5A | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #873B91
#873B91
oklch(48.8% 0.153 322.9)
- #157416
#157416
oklch(48.8% 0.153 142.9)
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 #873B91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.033
- Light Eggplant #894585 ΔE 0.033
- Purply #983FB2 ΔE 0.060
- Dark Magenta #8B008B ΔE 0.069
- Rebecca Purple #663399 ΔE 0.072
- Purple #800080 ΔE 0.081
- Muted Purple #805B87 ΔE 0.082
- Dull Purple #84597E ΔE 0.085
Use #873B91 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.