#B22453
Closest named color: Raspberry (#B00149). oklch(50.7% 0.178 7.3), rgb(178, 36, 83).
Aa
White text reads best on this color (6.42:1).
About this color
#B22453 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.178 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.027 away. White text reads best on it, at 6.42:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.178) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.27:1 |
| White text | 6.42:1 |
Values
| HEX | #B22453 |
| RGB | rgb(178, 36, 83) |
| HSL | hsl(340, 66%, 42%) |
| OKLCH | oklch(50.7% 0.178 7.3) |
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 #B22453 | 6.42:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #B22453 | 3.27:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #B22453 text on white | 6.42:1 | AA | Lc 80.4 | Fine for body text |
| #B22453 text on black | 3.27:1 | AA large text | Lc -21.4 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E7
oklch(93.6% 0.026 5.7)
-
Step 200
200
#F7CDD3
oklch(88.6% 0.048 8.4)
-
Step 300
300
#F2AAB7
oklch(81% 0.086 7.3)
-
Step 400
400
#E77991
oklch(70.6% 0.137 7.4)
-
Step 500
500
#DD5176
oklch(63.1% 0.176 7.5)
-
Step 600
600
#C82D5F
oklch(55.6% 0.192 7.4)
-
Step 700
700 (this color)
#B22453
oklch(50.7% 0.178 7.3)
-
Step 800
800
#8C1C40
oklch(42.7% 0.148 7.5)
-
Step 900
900
#711F37
oklch(37.8% 0.116 7)
-
Step 950
950
#421420
oklch(27% 0.072 7.3)
#B22453 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) | #4A4D54 | 0.201 |
| Deuteranopia (no green cones) | #6F6950 | 0.182 |
| Tritanopia (no blue cones) | #C20039 | 0.045 |
| Achromatopsia (no color) | #5F5F5F | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B22453
#B22453
oklch(50.7% 0.178 7.3)
- #00756E
#00756E
oklch(50.7% 0.088 187.5)
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 #B22453, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.027
- Rose Red #BE013C ΔE 0.038
- Rouge #AB1239 ΔE 0.040
- Light Burgundy #A8415B ΔE 0.044
- Violet Red #A50055 ΔE 0.047
- Ruby #CA0147 ΔE 0.049
- Lipstick Red #C0022F ΔE 0.052
- Dark Rose #B5485D ΔE 0.059
Use #B22453 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.