#821F4B
Closest named color: Red Purple (#820747). oklch(41.5% 0.139 358.2), rgb(130, 31, 75).
Aa
White text reads best on this color (9.34:1).
About this color
#821F4B is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.139 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Red Purple (#820747), ΔE 0.025 away. White text reads best on it, at 9.34:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.24:1 |
| White text | 9.34:1 |
Values
| HEX | #821F4B |
| RGB | rgb(130, 31, 75) |
| HSL | hsl(333, 61%, 32%) |
| OKLCH | oklch(41.5% 0.139 358.2) |
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 #821F4B | 9.34:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #821F4B | 2.24:1 | Fails | Lc 13.5 | Not readable |
| #821F4B text on white | 9.34:1 | AAA | Lc 90.5 | Preferred for body text |
| #821F4B text on black | 2.24:1 | Fails | Lc -11.8 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F8E4EA
oklch(93.7% 0.023 357.4)
-
Step 200
200
#F3CDD9
oklch(88.4% 0.045 357.1)
-
Step 300
300
#EDABC0
oklch(80.9% 0.082 358.3)
-
Step 400
400
#E07CA0
oklch(70.6% 0.13 358)
-
Step 500
500
#D55789
oklch(63.2% 0.166 358.2)
-
Step 600
600
#C03772
oklch(55.7% 0.18 358.5)
-
Step 700
700
#A52760
oklch(49.1% 0.168 358.1)
-
Step 800
800 (this color)
#821F4B
oklch(41.5% 0.139 358.2)
-
Step 900
900
#6C2341
oklch(37.7% 0.108 358.2)
-
Step 950
950
#401626
oklch(27.1% 0.068 358.8)
#821F4B 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) | #343B4C | 0.155 |
| Deuteranopia (no green cones) | #4F4D49 | 0.139 |
| Tritanopia (no blue cones) | #8D1132 | 0.043 |
| Achromatopsia (no color) | #474747 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #821F4B
#821F4B
oklch(41.5% 0.139 358.2)
- #00594C
#00594C
oklch(41.5% 0.076 178.3)
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 #821F4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.025
- Wine #80013F ΔE 0.033
- Mulberry #920A4E ΔE 0.035
- Red Wine #8C0034 ΔE 0.042
- Berry #990F4B ΔE 0.047
- Purple Red #990147 ΔE 0.048
- Velvet #750851 ΔE 0.049
- Bordeaux #7B002C ΔE 0.054
Use #821F4B 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.