#821C29
Closest named color: Wine Red (#7B0323). oklch(40.3% 0.136 19.3), rgb(130, 28, 41).
Aa
White text reads best on this color (9.77:1).
About this color
#821C29 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.136 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.033 away. White text reads best on it, at 9.77:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 2.14:1 |
| White text | 9.77:1 |
Values
| HEX | #821C29 |
| RGB | rgb(130, 28, 41) |
| HSL | hsl(352, 65%, 31%) |
| OKLCH | oklch(40.3% 0.136 19.3) |
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 #821C29 | 9.77:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #821C29 | 2.14:1 | Fails | Lc 12.5 | Not readable |
| #821C29 text on white | 9.77:1 | AAA | Lc 91.4 | Preferred for body text |
| #821C29 text on black | 2.14:1 | Fails | Lc -10.9 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#F9E4E4
oklch(93.6% 0.023 17.6)
-
Step 200
200
#F5CECD
oklch(88.4% 0.044 19.8)
-
Step 300
300
#F0ACAC
oklch(80.9% 0.08 19)
-
Step 400
400
#E57E80
oklch(70.7% 0.127 19.6)
-
Step 500
500
#DA5861
oklch(63% 0.163 19)
-
Step 600
600
#C53847
oklch(55.5% 0.177 19.4)
-
Step 700
700
#AA2939
oklch(49.1% 0.164 19.3)
-
Step 800
800 (this color)
#821C29
oklch(40.3% 0.136 19.3)
-
Step 900
900
#6F242A
oklch(37.7% 0.106 19.2)
-
Step 950
950
#411619
oklch(26.9% 0.067 18.6)
#821C29 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) | #3A3629 | 0.149 |
| Deuteranopia (no green cones) | #534C26 | 0.138 |
| Tritanopia (no blue cones) | #8F0022 | 0.030 |
| Achromatopsia (no color) | #444444 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #821C29
#821C29
oklch(40.3% 0.136 19.3)
- #005356
#005356
oklch(40.2% 0.068 199)
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 #821C29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.033
- Red Wine #8C0034 ΔE 0.036
- Dark Red #8B0000 ΔE 0.038
- Bordeaux #7B002C ΔE 0.039
- Maroon #800000 ΔE 0.041
- Brick Red #8F1402 ΔE 0.041
- Red Brown #8B2E16 ΔE 0.050
- Wine #80013F ΔE 0.052
Use #821C29 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.