#920021
Closest named color: Blood Red (#980002). oklch(41.7% 0.168 20.6), rgb(146, 0, 33).
Aa
White text reads best on this color (9.35:1).
About this color
#920021 is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.168 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Blood Red (#980002), ΔE 0.028 away. White text reads best on it, at 9.35:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.168) |
| Temperature | warm |
| Nearest name | Blood Red (#980002) |
| Black text | 2.24:1 |
| White text | 9.35:1 |
Values
| HEX | #920021 |
| RGB | rgb(146, 0, 33) |
| HSL | hsl(346, 100%, 29%) |
| OKLCH | oklch(41.7% 0.168 20.6) |
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 #920021 | 9.35:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #920021 | 2.24:1 | Fails | Lc 14.8 | Not readable |
| #920021 text on white | 9.35:1 | AAA | Lc 89.2 | Fine for body text |
| #920021 text on black | 2.24:1 | Fails | Lc -13.0 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FDE3E2
oklch(93.7% 0.029 20.3)
-
Step 200
200
#FBCCCA
oklch(88.5% 0.054 21.1)
-
Step 300
300
#FAA7A6
oklch(80.9% 0.099 20.2)
-
Step 400
400
#F27376
oklch(70.6% 0.157 20.5)
-
Step 500
500
#EA4553
oklch(63.2% 0.201 20.5)
-
Step 600
600
#D51037
oklch(55.6% 0.218 20.7)
-
Step 700
700
#B6002C
oklch(49.1% 0.197 20.5)
-
Step 800
800 (this color)
#920021
oklch(41.7% 0.168 20.6)
-
Step 900
900
#781722
oklch(37.8% 0.131 20.5)
-
Step 950
950
#471014
oklch(27% 0.083 20.8)
#920021 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) | #393421 | 0.187 |
| Deuteranopia (no green cones) | #5A501C | 0.168 |
| Tritanopia (no blue cones) | #A10012 | 0.036 |
| Achromatopsia (no color) | #474747 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #920021
#920021
oklch(41.7% 0.168 20.6)
- #00585C
#00585C
oklch(41.9% 0.071 200.2)
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 #920021, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blood Red #980002 ΔE 0.028
- Carmine #9D0216 ΔE 0.028
- Red Wine #8C0034 ΔE 0.030
- Dark Red #8B0000 ΔE 0.031
- Deep Red #9A0200 ΔE 0.031
- Brick Red #8F1402 ΔE 0.032
- Auburn #9B2226 ΔE 0.040
- Cranberry #9E003A ΔE 0.041
Use #920021 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.