#B0275D
Closest named color: Raspberry (#B00149). oklch(50.9% 0.176 2.4), rgb(176, 39, 93).
Aa
White text reads best on this color (6.37:1).
About this color
#B0275D is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.176 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.035 away. White text reads best on it, at 6.37:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.176) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.29:1 |
| White text | 6.37:1 |
Values
| HEX | #B0275D |
| RGB | rgb(176, 39, 93) |
| HSL | hsl(336, 64%, 42%) |
| OKLCH | oklch(50.9% 0.176 2.4) |
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 #B0275D | 6.37:1 | AA | Lc -85.5 | Fine for body text |
| Black text on #B0275D | 3.29:1 | AA large text | Lc 23.7 | Dividers and decoration only |
| #B0275D text on white | 6.37:1 | AA | Lc 80.3 | Fine for body text |
| #B0275D text on black | 3.29:1 | AA large text | Lc -21.5 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#F9E3E8
oklch(93.5% 0.025 2.1)
-
Step 200
200
#F5CDD6
oklch(88.5% 0.046 2.9)
-
Step 300
300
#F0AABC
oklch(80.9% 0.085 2.3)
-
Step 400
400
#E57A99
oklch(70.8% 0.136 2.7)
-
Step 500
500
#DA5280
oklch(63.1% 0.174 2.6)
-
Step 600
600
#C52F6A
oklch(55.6% 0.19 2.2)
-
Step 700
700 (this color)
#B0275D
oklch(50.9% 0.176 2.4)
-
Step 800
800
#8A1E48
oklch(42.7% 0.146 2.5)
-
Step 900
900
#6F203C
oklch(37.7% 0.114 2.6)
-
Step 950
950
#411423
oklch(26.9% 0.072 2.5)
#B0275D 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) | #484E5E | 0.199 |
| Deuteranopia (no green cones) | #6D695A | 0.179 |
| Tritanopia (no blue cones) | #BF033F | 0.050 |
| Achromatopsia (no color) | #5F5F5F | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0275D
#B0275D
oklch(50.9% 0.176 2.4)
- #00766A
#00766A
oklch(50.8% 0.091 182.7)
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 #B0275D, closest first.
No curated palette has a color within ΔE 0.04 of #B0275D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.035
- Light Burgundy #A8415B ΔE 0.044
- Violet Red #A50055 ΔE 0.044
- Rouge #AB1239 ΔE 0.052
- Rose Red #BE013C ΔE 0.052
- Deep Magenta #A0025C ΔE 0.054
- Dark Fuchsia #9D0759 ΔE 0.057
- Ruby #CA0147 ΔE 0.058
Use #B0275D 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.