#831258
Closest named color: Red Purple (#820747). oklch(41.2% 0.158 349.1), rgb(131, 18, 88).
Aa
White text reads best on this color (9.57:1).
About this color
#831258 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.158 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.028 away. White text reads best on it, at 9.57:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.19:1 |
| White text | 9.57:1 |
Values
| HEX | #831258 |
| RGB | rgb(131, 18, 88) |
| HSL | hsl(323, 76%, 29%) |
| OKLCH | oklch(41.2% 0.158 349.1) |
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 #831258 | 9.57:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #831258 | 2.19:1 | Fails | Lc 13.3 | Not readable |
| #831258 text on white | 9.57:1 | AAA | Lc 90.7 | Preferred for body text |
| #831258 text on black | 2.19:1 | Fails | Lc -11.6 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F9E3ED
oklch(93.6% 0.027 348.3)
-
Step 200
200
#F5CCDE
oklch(88.5% 0.052 350)
-
Step 300
300
#EFA8CA
oklch(80.9% 0.094 349.1)
-
Step 400
400
#E377AF
oklch(70.8% 0.148 349.2)
-
Step 500
500
#D74E9B
oklch(63.1% 0.188 349.1)
-
Step 600
600
#C22886
oklch(55.5% 0.206 348.9)
-
Step 700
700
#A71771
oklch(49% 0.191 349.1)
-
Step 800
800 (this color)
#831258
oklch(41.2% 0.158 349.1)
-
Step 900
900
#6E1D4C
oklch(37.8% 0.124 349)
-
Step 950
950
#41132C
oklch(27.1% 0.078 349.9)
#831258 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) | #28395A | 0.179 |
| Deuteranopia (no green cones) | #494C56 | 0.156 |
| Tritanopia (no blue cones) | #8D0734 | 0.062 |
| Achromatopsia (no color) | #454545 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #831258
#831258
oklch(41.2% 0.158 349.1)
- #005943
#005943
oklch(41.2% 0.083 168.9)
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 #831258, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.028
- Velvet #750851 ΔE 0.035
- Mulberry #920A4E ΔE 0.037
- Wine #80013F ΔE 0.041
- Rich Purple #720058 ΔE 0.046
- Berry #990F4B ΔE 0.054
- Dark Fuchsia #9D0759 ΔE 0.055
- Purple Red #990147 ΔE 0.055
Use #831258 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.