#820D33
Closest named color: Red Wine (#8C0034). oklch(39.4% 0.148 10.3), rgb(130, 13, 51).
Aa
White text reads best on this color (10.22:1).
About this color
#820D33 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.148 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.021 away. White text reads best on it, at 10.22:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.05:1 |
| White text | 10.22:1 |
Values
| HEX | #820D33 |
| RGB | rgb(130, 13, 51) |
| HSL | hsl(341, 82%, 28%) |
| OKLCH | oklch(39.4% 0.148 10.3) |
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 #820D33 | 10.22:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #820D33 | 2.05:1 | Fails | Lc 11.9 | Not readable |
| #820D33 text on white | 10.22:1 | AAA | Lc 92.0 | Preferred for body text |
| #820D33 text on black | 2.05:1 | Fails | Lc -10.4 | 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 900.
-
Step 50
50
#FFF2F3
oklch(97.2% 0.014 12)
-
Step 100
100
#FFE2E5
oklch(93.7% 0.032 10.6)
-
Step 200
200
#FFC9CF
oklch(88.5% 0.062 10.9)
-
Step 300
300
#FFA2B0
oklch(80.9% 0.111 10.1)
-
Step 400
400
#FA6986
oklch(70.8% 0.178 10.6)
-
Step 500
500
#F22E69
oklch(63.2% 0.228 10.2)
-
Step 600
600
#D40054
oklch(55.6% 0.222 10.3)
-
Step 700
700
#B40046
oklch(49.2% 0.197 10.4)
-
Step 800
800
#950038
oklch(42.8% 0.171 10.6)
-
Step 900
900 (this color)
#820D33
oklch(39.4% 0.148 10.3)
-
Step 950
950
#49091B
oklch(26.9% 0.094 10.5)
#820D33 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) | #323234 | 0.166 |
| Deuteranopia (no green cones) | #4F4930 | 0.151 |
| Tritanopia (no blue cones) | #8F001F | 0.038 |
| Achromatopsia (no color) | #414141 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #820D33
#820D33
oklch(39.4% 0.148 10.3)
- #00514E
#00514E
oklch(39.3% 0.068 190.5)
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 #820D33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.021
- Bordeaux #7B002C ΔE 0.022
- Wine #80013F ΔE 0.026
- Wine Red #7B0323 ΔE 0.028
- Red Purple #820747 ΔE 0.035
- Merlot #730039 ΔE 0.043
- Maroon #800000 ΔE 0.053
- Mulberry #920A4E ΔE 0.053
Use #820D33 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.