#871751
Closest named color: Red Purple (#820747). oklch(41.9% 0.154 355), rgb(135, 23, 81).
Aa
White text reads best on this color (9.24:1).
About this color
#871751 is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.154 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.023 away. White text reads best on it, at 9.24:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.27:1 |
| White text | 9.24:1 |
Values
| HEX | #871751 |
| RGB | rgb(135, 23, 81) |
| HSL | hsl(329, 71%, 31%) |
| OKLCH | oklch(41.9% 0.154 355) |
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 #871751 | 9.24:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #871751 | 2.27:1 | Fails | Lc 14.1 | Not readable |
| #871751 text on white | 9.24:1 | AAA | Lc 89.9 | Fine for body text |
| #871751 text on black | 2.27:1 | Fails | Lc -12.3 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#F9E3EB
oklch(93.6% 0.026 353.5)
-
Step 200
200
#F5CCDB
oklch(88.5% 0.05 354.2)
-
Step 300
300
#F0A9C3
oklch(81% 0.089 355.6)
-
Step 400
400
#E577A5
oklch(70.7% 0.145 355)
-
Step 500
500
#D94F8F
oklch(63.1% 0.183 354.9)
-
Step 600
600
#C52A79
oklch(55.7% 0.2 355.1)
-
Step 700
700
#A91A66
oklch(49.1% 0.185 354.9)
-
Step 800
800 (this color)
#871751
oklch(41.9% 0.154 355)
-
Step 900
900
#6F1E45
oklch(37.8% 0.12 354.9)
-
Step 950
950
#411328
oklch(26.9% 0.076 355.1)
#871751 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) | #303A52 | 0.173 |
| Deuteranopia (no green cones) | #4F4F4F | 0.154 |
| Tritanopia (no blue cones) | #920432 | 0.052 |
| Achromatopsia (no color) | #474747 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #871751
#871751
oklch(41.9% 0.154 355)
- #005B4A
#005B4A
oklch(42% 0.08 174.2)
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 #871751, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.023
- Mulberry #920A4E ΔE 0.023
- Wine #80013F ΔE 0.036
- Berry #990F4B ΔE 0.039
- Purple Red #990147 ΔE 0.040
- Red Wine #8C0034 ΔE 0.046
- Dark Fuchsia #9D0759 ΔE 0.047
- Velvet #750851 ΔE 0.047
Use #871751 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.