#B22026
Closest named color: Firebrick (#B22222). oklch(49.6% 0.181 25.3), rgb(178, 32, 38).
Aa
White text reads best on this color (6.71:1).
About this color
#B22026 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.181 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Firebrick (#B22222), ΔE 0.005 away. White text reads best on it, at 6.71:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Firebrick (#B22222) |
| Black text | 3.12:1 |
| White text | 6.71:1 |
Values
| HEX | #B22026 |
| RGB | rgb(178, 32, 38) |
| HSL | hsl(358, 70%, 41%) |
| OKLCH | oklch(49.6% 0.181 25.3) |
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 #B22026 | 6.71:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #B22026 | 3.12:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #B22026 text on white | 6.71:1 | AA | Lc 81.4 | Fine for body text |
| #B22026 text on black | 3.12:1 | AA large text | Lc -20.4 | Dividers and decoration only |
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 700.
-
Step 50
50
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F8CDC9
oklch(88.4% 0.049 24.3)
-
Step 300
300
#F4ABA4
oklch(80.9% 0.087 25.3)
-
Step 400
400
#EB7B73
oklch(70.8% 0.14 25.4)
-
Step 500
500
#E1524E
oklch(63% 0.179 25.3)
-
Step 600
600
#CC2E32
oklch(55.5% 0.194 25.2)
-
Step 700
700 (this color)
#B22026
oklch(49.6% 0.181 25.3)
-
Step 800
800
#8F1D20
oklch(42.7% 0.149 25.1)
-
Step 900
900
#73201F
oklch(37.7% 0.117 25.3)
-
Step 950
950
#441413
oklch(27% 0.075 24.6)
#B22026 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) | #4F4824 | 0.198 |
| Deuteranopia (no green cones) | #736720 | 0.179 |
| Tritanopia (no blue cones) | #C40024 | 0.036 |
| Achromatopsia (no color) | #5C5C5C | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B22026
#B22026
oklch(49.6% 0.181 25.3)
- #006F79
#006F79
oklch(49.5% 0.085 205.7)
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 #B22026, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Firebrick #B22222 ΔE 0.005
- Rufous #AE2012 ΔE 0.018
- Brown #A52A2A ΔE 0.026
- Scarlet #BE0119 ΔE 0.026
- Rust Red #AA2704 ΔE 0.030
- Rusty Red #AF2F0D ΔE 0.031
- Lipstick Red #C0022F ΔE 0.033
- Rouge #AB1239 ΔE 0.036
Use #B22026 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.