#83134C
Closest named color: Red Purple (#820747). oklch(40.7% 0.152 356.2), rgb(131, 19, 76).
Aa
White text reads best on this color (9.71:1).
About this color
#83134C is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.152 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.012 away. White text reads best on it, at 9.71:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.16:1 |
| White text | 9.71:1 |
Values
| HEX | #83134C |
| RGB | rgb(131, 19, 76) |
| HSL | hsl(329, 75%, 29%) |
| OKLCH | oklch(40.7% 0.152 356.2) |
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 #83134C | 9.71:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #83134C | 2.16:1 | Fails | Lc 12.9 | Not readable |
| #83134C text on white | 9.71:1 | AAA | Lc 91.0 | Preferred for body text |
| #83134C text on black | 2.16:1 | Fails | Lc -11.3 | 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
#F9E3EA
oklch(93.6% 0.026 356.3)
-
Step 200
200
#F5CCDA
oklch(88.4% 0.049 355.6)
-
Step 300
300
#F0A9C2
oklch(80.9% 0.089 356.4)
-
Step 400
400
#E578A3
oklch(70.8% 0.142 356.4)
-
Step 500
500
#D9508D
oklch(63.1% 0.181 356)
-
Step 600
600
#C42B77
oklch(55.5% 0.197 355.8)
-
Step 700
700
#A91B64
oklch(49.1% 0.184 355.9)
-
Step 800
800 (this color)
#83134C
oklch(40.7% 0.152 356.2)
-
Step 900
900
#6F1E43
oklch(37.7% 0.119 356.5)
-
Step 950
950
#411327
oklch(26.9% 0.075 356.4)
#83134C 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) | #2D374D | 0.173 |
| Deuteranopia (no green cones) | #4C4C4A | 0.153 |
| Tritanopia (no blue cones) | #8E002E | 0.051 |
| Achromatopsia (no color) | #444444 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83134C
#83134C
oklch(40.7% 0.152 356.2)
- #005748
#005748
oklch(40.8% 0.076 175.7)
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 #83134C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.012
- Wine #80013F ΔE 0.024
- Mulberry #920A4E ΔE 0.031
- Velvet #750851 ΔE 0.039
- Red Wine #8C0034 ΔE 0.042
- Purple Red #990147 ΔE 0.047
- Berry #990F4B ΔE 0.048
- Merlot #730039 ΔE 0.050
Use #83134C 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.