#B22B57
Closest named color: Raspberry (#B00149). oklch(51.4% 0.173 6.5), rgb(178, 43, 87).
Aa
White text reads best on this color (6.22:1).
About this color
#B22B57 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.173 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.036 away. White text reads best on it, at 6.22:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.37:1 |
| White text | 6.22:1 |
Values
| HEX | #B22B57 |
| RGB | rgb(178, 43, 87) |
| HSL | hsl(340, 61%, 43%) |
| OKLCH | oklch(51.4% 0.173 6.5) |
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 #B22B57 | 6.22:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #B22B57 | 3.37:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #B22B57 text on white | 6.22:1 | AA | Lc 79.7 | Fine for body text |
| #B22B57 text on black | 3.37:1 | AA large text | Lc -22.1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#F9E4E7
oklch(93.7% 0.023 7.7)
-
Step 200
200
#F6CDD4
oklch(88.5% 0.047 6.5)
-
Step 300
300
#F0AAB8
oklch(80.8% 0.084 5.9)
-
Step 400
400
#E57B93
oklch(70.7% 0.133 6.6)
-
Step 500
500
#DA5479
oklch(63.1% 0.17 6.3)
-
Step 600
600
#C53262
oklch(55.6% 0.185 6.2)
-
Step 700
700 (this color)
#B22B57
oklch(51.4% 0.173 6.5)
-
Step 800
800
#8A2042
oklch(42.7% 0.142 6.6)
-
Step 900
900
#6F2138
oklch(37.7% 0.111 6.3)
-
Step 950
950
#421521
oklch(27.1% 0.071 6.6)
#B22B57 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) | #4D5058 | 0.193 |
| Deuteranopia (no green cones) | #706A54 | 0.175 |
| Tritanopia (no blue cones) | #C2053E | 0.045 |
| Achromatopsia (no color) | #616161 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B22B57
#B22B57
oklch(51.4% 0.173 6.5)
- #00786F
#00786F
oklch(51.5% 0.09 185.7)
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 #B22B57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.036
- Light Burgundy #A8415B ΔE 0.037
- Rose Red #BE013C ΔE 0.044
- Rouge #AB1239 ΔE 0.047
- Dark Rose #B5485D ΔE 0.051
- Ruby #CA0147 ΔE 0.051
- Violet Red #A50055 ΔE 0.053
- Light Maroon #A24857 ΔE 0.055
Use #B22B57 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.