#851A54
Closest named color: Red Purple (#820747). oklch(41.9% 0.151 352.9), rgb(133, 26, 84).
Aa
White text reads best on this color (9.23:1).
About this color
#851A54 is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.151 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.026 away. White text reads best on it, at 9.23:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.27:1 |
| White text | 9.23:1 |
Values
| HEX | #851A54 |
| RGB | rgb(133, 26, 84) |
| HSL | hsl(327, 67%, 31%) |
| OKLCH | oklch(41.9% 0.151 352.9) |
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 #851A54 | 9.23:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #851A54 | 2.27:1 | Fails | Lc 14.0 | Not readable |
| #851A54 text on white | 9.23:1 | AAA | Lc 90.0 | Preferred for body text |
| #851A54 text on black | 2.27:1 | Fails | Lc -12.2 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F9E3EB
oklch(93.6% 0.026 353.5)
-
Step 200
200
#F4CCDC
oklch(88.4% 0.049 352.1)
-
Step 300
300
#EEA9C6
oklch(80.8% 0.089 352.4)
-
Step 400
400
#E279A8
oklch(70.7% 0.14 353)
-
Step 500
500
#D75193
oklch(63.1% 0.18 352.9)
-
Step 600
600
#C22E7D
oklch(55.6% 0.196 353)
-
Step 700
700
#A71E6A
oklch(49.1% 0.182 352.7)
-
Step 800
800 (this color)
#851A54
oklch(41.9% 0.151 352.9)
-
Step 900
900
#6D1F47
oklch(37.6% 0.118 352.7)
-
Step 950
950
#40142A
oklch(27% 0.074 352.1)
#851A54 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) | #2F3B55 | 0.170 |
| Deuteranopia (no green cones) | #4D4E52 | 0.149 |
| Tritanopia (no blue cones) | #900E35 | 0.054 |
| Achromatopsia (no color) | #474747 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #851A54
#851A54
oklch(41.9% 0.151 352.9)
- #005B48
#005B48
oklch(42% 0.081 172.2)
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 #851A54, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.026
- Mulberry #920A4E ΔE 0.029
- Wine #80013F ΔE 0.039
- Berry #990F4B ΔE 0.044
- Velvet #750851 ΔE 0.045
- Purple Red #990147 ΔE 0.046
- Dark Fuchsia #9D0759 ΔE 0.050
- Red Wine #8C0034 ΔE 0.051
Use #851A54 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.