#873A9F
Closest named color: Warm Purple (#952E8F). oklch(49.5% 0.168 317.3), rgb(135, 58, 159).
Aa
White text reads best on this color (6.69:1).
About this color
#873A9F is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.168 and its hue 317°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.040 away. White text reads best on it, at 6.69:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.13:1 |
| White text | 6.69:1 |
Values
| HEX | #873A9F |
| RGB | rgb(135, 58, 159) |
| HSL | hsl(286, 47%, 43%) |
| OKLCH | oklch(49.5% 0.168 317.3) |
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 #873A9F | 6.69:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #873A9F | 3.13:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #873A9F text on white | 6.69:1 | AA | Lc 82.4 | Fine for body text |
| #873A9F text on black | 3.13:1 | AA large text | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F4
oklch(93.5% 0.023 317.1)
-
Step 200
200
#E6D0ED
oklch(88.4% 0.046 318)
-
Step 300
300
#D6B1E4
oklch(80.9% 0.081 316.7)
-
Step 400
400
#C186D6
oklch(70.7% 0.13 316.9)
-
Step 500
500
#B164CA
oklch(63% 0.166 317.4)
-
Step 600
600
#9C48B7
oklch(55.5% 0.181 317.1)
-
Step 700
700 (this color)
#873A9F
oklch(49.5% 0.168 317.3)
-
Step 800
800
#6D3080
oklch(42.8% 0.139 317.4)
-
Step 900
900
#582B67
oklch(37.6% 0.11 317)
-
Step 950
950
#341A3C
oklch(27% 0.069 317.8)
#873A9F 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) | #1A57A2 | 0.161 |
| Deuteranopia (no green cones) | #3D5E9D | 0.139 |
| Tritanopia (no blue cones) | #864C67 | 0.108 |
| Achromatopsia (no color) | #5C5C5C | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #873A9F
#873A9F
oklch(49.5% 0.168 317.3)
- #307400
#307400
oklch(49.5% 0.151 137.4)
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 #873A9F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.040
- Purply #983FB2 ΔE 0.045
- Light Eggplant #894585 ΔE 0.053
- Rebecca Purple #663399 ΔE 0.068
- Dark Magenta #8B008B ΔE 0.071
- Dark Orchid #9932CC ΔE 0.077
- Deep Lavender #8D5EB7 ΔE 0.084
- Purple #800080 ΔE 0.086
Use #873A9F 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.