#81256F
Closest named color: Purple (#800080). oklch(43.5% 0.152 336.7), rgb(129, 37, 111).
Aa
White text reads best on this color (8.65:1).
About this color
#81256F is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.152 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Purple (#800080), ΔE 0.051 away. White text reads best on it, at 8.65:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Purple (#800080) |
| Black text | 2.42:1 |
| White text | 8.65:1 |
Values
| HEX | #81256F |
| RGB | rgb(129, 37, 111) |
| HSL | hsl(312, 55%, 33%) |
| OKLCH | oklch(43.5% 0.152 336.7) |
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 #81256F | 8.65:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #81256F | 2.42:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #81256F text on white | 8.65:1 | AAA | Lc 88.8 | Fine for body text |
| #81256F text on black | 2.42:1 | Fails | Lc -13.4 | 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
#F6E4F0
oklch(93.7% 0.025 337.8)
-
Step 200
200
#EFCDE5
oklch(88.4% 0.049 336.6)
-
Step 300
300
#E6ABD6
oklch(80.9% 0.089 336.5)
-
Step 400
400
#D77CC1
oklch(70.7% 0.141 336.6)
-
Step 500
500
#CA56B1
oklch(63.1% 0.181 336.7)
-
Step 600
600
#B5369D
oklch(55.6% 0.197 336.5)
-
Step 700
700
#9C2686
oklch(49.1% 0.184 336.8)
-
Step 800
800 (this color)
#81256F
oklch(43.5% 0.152 336.7)
-
Step 900
900
#662358
oklch(37.7% 0.117 336.8)
-
Step 950
950
#3C1534
oklch(26.9% 0.076 336.1)
#81256F 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) | #274371 | 0.164 |
| Deuteranopia (no green cones) | #45516D | 0.143 |
| Tritanopia (no blue cones) | #882A47 | 0.073 |
| Achromatopsia (no color) | #4C4C4C | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81256F
#81256F
oklch(43.5% 0.152 336.7)
- #006139
#006139
oklch(43.4% 0.103 157.1)
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 #81256F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.051
- Dark Magenta #8B008B ΔE 0.061
- Red Violet #9E0168 ΔE 0.062
- Velvet #750851 ΔE 0.063
- Mulberry #920A4E ΔE 0.065
- Rich Purple #720058 ΔE 0.065
- Warm Purple #952E8F ΔE 0.066
- Red Purple #820747 ΔE 0.068
Use #81256F 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.