#821F47
Closest named color: Red Purple (#820747). oklch(41.3% 0.137 0.8), rgb(130, 31, 71).
Aa
White text reads best on this color (9.39:1).
About this color
#821F47 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.137 and its hue 1°. 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 9.39:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Red Purple (#820747) |
| Black text | 2.23:1 |
| White text | 9.39:1 |
Values
| HEX | #821F47 |
| RGB | rgb(130, 31, 71) |
| HSL | hsl(336, 61%, 32%) |
| OKLCH | oklch(41.3% 0.137 0.8) |
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 #821F47 | 9.39:1 | AAA | Lc -95.0 | Preferred for body text |
| Black text on #821F47 | 2.23:1 | Fails | Lc 13.4 | Not readable |
| #821F47 text on white | 9.39:1 | AAA | Lc 90.6 | Preferred for body text |
| #821F47 text on black | 2.23:1 | Fails | Lc -11.7 | 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
#F8E4E9
oklch(93.6% 0.023 0.5)
-
Step 200
200
#F4CED7
oklch(88.6% 0.044 2.1)
-
Step 300
300
#EDABBE
oklch(80.9% 0.081 0.2)
-
Step 400
400
#E17C9C
oklch(70.6% 0.129 0.7)
-
Step 500
500
#D55784
oklch(63.1% 0.164 0.7)
-
Step 600
600
#C0376D
oklch(55.5% 0.178 0.9)
-
Step 700
700
#A6285B
oklch(49.2% 0.166 1.1)
-
Step 800
800 (this color)
#821F47
oklch(41.3% 0.137 0.8)
-
Step 900
900
#6C233E
oklch(37.6% 0.107 0.8)
-
Step 950
950
#401624
oklch(27% 0.067 1.8)
#821F47 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) | #353A48 | 0.154 |
| Deuteranopia (no green cones) | #504D45 | 0.138 |
| Tritanopia (no blue cones) | #8D0E30 | 0.040 |
| Achromatopsia (no color) | #464646 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #821F47
#821F47
oklch(41.3% 0.137 0.8)
- #00584D
#00584D
oklch(41.3% 0.075 180.6)
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 #821F47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Purple #820747 ΔE 0.026
- Wine #80013F ΔE 0.032
- Red Wine #8C0034 ΔE 0.037
- Mulberry #920A4E ΔE 0.038
- Berry #990F4B ΔE 0.048
- Purple Red #990147 ΔE 0.048
- Bordeaux #7B002C ΔE 0.050
- Velvet #750851 ΔE 0.053
Use #821F47 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.