#B5055F
Closest named color: Raspberry (#B00149). oklch(50.2% 0.201 0.1), rgb(181, 5, 95).
Aa
White text reads best on this color (6.66:1).
About this color
#B5055F is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.201 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.034 away. White text reads best on it, at 6.66:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.15:1 |
| White text | 6.66:1 |
Values
| HEX | #B5055F |
| RGB | rgb(181, 5, 95) |
| HSL | hsl(329, 95%, 36%) |
| OKLCH | oklch(50.2% 0.201 0.1) |
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 #B5055F | 6.66:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #B5055F | 3.15:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #B5055F text on white | 6.66:1 | AA | Lc 80.6 | Fine for body text |
| #B5055F text on black | 3.15:1 | AA large text | Lc -21.3 | 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
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE3E9
oklch(93.7% 0.027 0.7)
-
Step 200
200
#F9CBD7
oklch(88.5% 0.054 0.8)
-
Step 300
300
#F5A6BE
oklch(80.8% 0.097 359.7)
-
Step 400
400
#EC729C
oklch(70.6% 0.156 0.1)
-
Step 500
500
#E24584
oklch(63.1% 0.199 0.2)
-
Step 600
600
#CD156E
oklch(55.6% 0.216 360)
-
Step 700
700 (this color)
#B5055F
oklch(50.2% 0.201 0.1)
-
Step 800
800
#900A4B
oklch(42.7% 0.167 0.2)
-
Step 900
900
#74173F
oklch(37.8% 0.131 359.9)
-
Step 950
950
#441025
oklch(27% 0.082 359.5)
#B5055F 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) | #3E4861 | 0.230 |
| Deuteranopia (no green cones) | #6A675B | 0.204 |
| Tritanopia (no blue cones) | #C50037 | 0.069 |
| Achromatopsia (no color) | #5C5C5C | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5055F
#B5055F
oklch(50.2% 0.201 0.1)
- #007466
#007466
oklch(50.1% 0.091 180.6)
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 #B5055F, closest first.
No curated palette has a color within ΔE 0.04 of #B5055F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.034
- Violet Red #A50055 ΔE 0.037
- Deep Magenta #A0025C ΔE 0.046
- Dark Fuchsia #9D0759 ΔE 0.051
- Red Violet #9E0168 ΔE 0.055
- Rose Red #BE013C ΔE 0.056
- Ruby #CA0147 ΔE 0.060
- Rouge #AB1239 ΔE 0.061
Use #B5055F 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.