#812B71
Closest named color: Purple (#800080). oklch(44.2% 0.145 335.9), rgb(129, 43, 113).
Aa
White text reads best on this color (8.34:1).
About this color
#812B71 is a dark, vivid purple. In OKLCH its lightness is 44%, its chroma 0.145 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Purple (#800080), ΔE 0.057 away. White text reads best on it, at 8.34:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Purple (#800080) |
| Black text | 2.51:1 |
| White text | 8.34:1 |
Values
| HEX | #812B71 |
| RGB | rgb(129, 43, 113) |
| HSL | hsl(311, 50%, 34%) |
| OKLCH | oklch(44.2% 0.145 335.9) |
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 #812B71 | 8.34:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #812B71 | 2.51:1 | Fails | Lc 16.0 | Dividers and decoration only |
| #812B71 text on white | 8.34:1 | AAA | Lc 88.0 | Fine for body text |
| #812B71 text on black | 2.51:1 | Fails | Lc -14.1 | Not readable |
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 800.
-
Step 50
50
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F5E4F0
oklch(93.6% 0.024 336.1)
-
Step 200
200
#EECEE5
oklch(88.5% 0.047 336)
-
Step 300
300
#E4ACD6
oklch(80.9% 0.085 335.6)
-
Step 400
400
#D47EC1
oklch(70.7% 0.135 335.6)
-
Step 500
500
#C75AB1
oklch(63.2% 0.173 335.8)
-
Step 600
600
#B23B9C
oklch(55.6% 0.188 336)
-
Step 700
700
#992C86
oklch(49.2% 0.175 335.8)
-
Step 800
800 (this color)
#812B71
oklch(44.2% 0.145 335.9)
-
Step 900
900
#642558
oklch(37.6% 0.113 335.7)
-
Step 950
950
#3B1734
oklch(27.1% 0.071 335.3)
#812B71 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) | #2C4673 | 0.154 |
| Deuteranopia (no green cones) | #47536F | 0.136 |
| Tritanopia (no blue cones) | #88304A | 0.071 |
| Achromatopsia (no color) | #4E4E4E | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #812B71
#812B71
oklch(44.2% 0.145 335.9)
- #006439
#006439
oklch(44.2% 0.107 156.1)
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 #812B71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.057
- Warm Purple #952E8F ΔE 0.062
- Light Eggplant #894585 ΔE 0.062
- Dark Magenta #8B008B ΔE 0.065
- Red Violet #9E0168 ΔE 0.065
- Mulberry #920A4E ΔE 0.068
- Dark Fuchsia #9D0759 ΔE 0.071
- Velvet #750851 ΔE 0.071
Use #812B71 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.