#81587B
Closest named color: Dull Purple (#84597E). oklch(51.7% 0.074 331.8), rgb(129, 88, 123).
Aa
White text reads best on this color (5.80:1).
About this color
#81587B is a medium-dark, moderately saturated purple. In OKLCH its lightness is 52%, its chroma 0.074 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Purple (#84597E), ΔE 0.007 away. White text reads best on it, at 5.80:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Dull Purple (#84597E) |
| Black text | 3.61:1 |
| White text | 5.80:1 |
Values
| HEX | #81587B |
| RGB | rgb(129, 88, 123) |
| HSL | hsl(309, 19%, 43%) |
| OKLCH | oklch(51.7% 0.074 331.8) |
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 #81587B | 5.80:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #81587B | 3.61:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #81587B text on white | 5.80:1 | AA | Lc 79.0 | Fine for body text |
| #81587B text on black | 3.61:1 | AA large text | Lc -22.8 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7ED
oklch(93.5% 0.011 330.2)
-
Step 200
200
#E1D5DF
oklch(88.6% 0.019 331.1)
-
Step 300
300
#CFB9CB
oklch(81% 0.035 331.9)
-
Step 400
400
#B694B1
oklch(70.7% 0.057 331.1)
-
Step 500
500
#A4799D
oklch(63% 0.073 332.2)
-
Step 600
600
#8F6288
oklch(55.7% 0.079 332.2)
-
Step 700
700 (this color)
#81587B
oklch(51.7% 0.074 331.8)
-
Step 800
800
#63425E
oklch(42.7% 0.062 332.1)
-
Step 900
900
#51384D
oklch(37.7% 0.048 332.2)
-
Step 950
950
#2F212D
oklch(27% 0.03 331.3)
#81587B 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) | #57627C | 0.071 |
| Deuteranopia (no green cones) | #61677A | 0.064 |
| Tritanopia (no blue cones) | #855A64 | 0.040 |
| Achromatopsia (no color) | #656565 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81587B
#81587B
oklch(51.7% 0.074 331.8)
- #467453
#467453
oklch(51.6% 0.073 152.2)
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 #81587B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Purple #84597E ΔE 0.007
- Dusky Purple #895B7B ΔE 0.017
- Muted Purple #805B87 ΔE 0.019
- Dusty Purple #825F87 ΔE 0.023
- Dark Mauve #874C62 ΔE 0.043
- Light Plum #9D5783 ΔE 0.052
- Dark Lavender #856798 ΔE 0.053
- Light Eggplant #894585 ΔE 0.055
Use #81587B 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.