#821420
Closest named color: Wine Red (#7B0323). oklch(39.5% 0.143 22), rgb(130, 20, 32).
Aa
White text reads best on this color (10.14:1).
About this color
#821420 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.143 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.027 away. White text reads best on it, at 10.14:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 2.07:1 |
| White text | 10.14:1 |
Values
| HEX | #821420 |
| RGB | rgb(130, 20, 32) |
| HSL | hsl(353, 73%, 29%) |
| OKLCH | oklch(39.5% 0.143 22) |
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 #821420 | 10.14:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #821420 | 2.07:1 | Fails | Lc 11.9 | Not readable |
| #821420 text on white | 10.14:1 | AAA | Lc 92.0 | Preferred for body text |
| #821420 text on black | 2.07:1 | 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FEE2E1
oklch(93.5% 0.031 20.2)
-
Step 200
200
#FECAC7
oklch(88.4% 0.06 22.2)
-
Step 300
300
#FFA5A1
oklch(81% 0.107 22.5)
-
Step 400
400
#F96D6F
oklch(70.6% 0.172 21.7)
-
Step 500
500
#F13848
oklch(63.1% 0.219 22.1)
-
Step 600
600
#D70030
oklch(55.5% 0.224 22)
-
Step 700
700
#B60027
oklch(49% 0.197 22)
-
Step 800
800
#97001F
oklch(42.7% 0.172 21.9)
-
Step 900
900 (this color)
#821420
oklch(39.5% 0.143 22)
-
Step 950
950
#490C11
oklch(26.9% 0.09 21.7)
#821420 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) | #37321F | 0.158 |
| Deuteranopia (no green cones) | #524A1C | 0.144 |
| Tritanopia (no blue cones) | #90001A | 0.029 |
| Achromatopsia (no color) | #414141 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #821420
#821420
oklch(39.5% 0.143 22)
- #005156
#005156
oklch(39.6% 0.067 202)
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 #821420, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.027
- Maroon #800000 ΔE 0.028
- Dark Red #8B0000 ΔE 0.029
- Bordeaux #7B002C ΔE 0.036
- Brick Red #8F1402 ΔE 0.037
- Red Wine #8C0034 ΔE 0.039
- Blood #770001 ΔE 0.041
- Blood Red #980002 ΔE 0.049
Use #821420 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.