#B5375B#B5375B
#B5375B is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.2% C 0.163 H 7.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).
Color values
| HEX | #B5375B |
|---|---|
| RGB | rgb(181, 55, 91) |
| HSL | hsl(343, 53%, 46%) |
| HSV | hsv(343, 70%, 71%) |
| CMYK | cmyk(0%, 69.6%, 49.7%, 29%) |
| CIE-LAB | lab(43.23, 53.13, 8.17) |
| CIE-LCH | lch(43.23, 53.75, 8.74°) |
| OKLab | oklab(53.16% 0.1618 0.0212) |
| OKLCH | oklch(53.16% 0.163 7.5) |
| XYZ | xyz(22.3124, 13.3144, 11.2905) |
| Luminance | 0.1331 (WCAG relative) |
| Temperature | warm |
| Family | pink |
Closest named colors
Light Burgundy
#A8415B
ΔE00 2.73
Dark Rose
#B5485D
ΔE00 3.88
Light Maroon
#A24857
ΔE00 5.05
Deep Pink
#CB0162
ΔE00 5.15
Deep Rose
#C74767
ΔE00 5.64
Purplish Red
#B0054B
ΔE00 5.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B5375B #37B591
analogous
#B5379A #B5375B #B55237
triadic
#B5375B #5BB537 #375BB5
tetradic
#B5375B #9AB537 #37B591 #5237B5
square
#B5375B #9AB537 #37B591 #5237B5
split-complementary
#B5375B #37B552 #379AB5
monochromatic
#571A2C #862943 #B5375B #CD5C7C #DC8BA2
Accessibility & contrast
On white
5.73
#B5375B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.66
#B5375B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B5375B
5.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B5375B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B5375B | 1.00 | 5.73 | 3.66 | 5.73 |
| #FFFFFF | 5.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.66 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#54565C
Deuteranopia (green-blind)
#756F58
Tritanopia (blue-blind)
#C52046
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #b5375b; /* rgb */ color: rgb(181, 55, 91); /* oklch */ color: oklch(53.2% 0.163 7.5);
Tailwind
colors: {
custom: {
50: '#d17789',
500: '#b5375b',
950: '#000000',
},
}SCSS
$custom: #b5375b; $custom-light: #d17789; $custom-dark: #000000;
JSON
{
"hex": "#b5375b",
"rgb": {
"r": 181,
"g": 55,
"b": 91
},
"hsl": {
"h": 342.857,
"s": 53.39,
"l": 46.275
},
"oklch": {
"l": 0.53162,
"c": 0.16317,
"h": 7.5
},
"luminance": 0.13311
}Semantic roles & 50–950 ramp
primary
#B5375B
secondary
#82C6B2
accent
#DDB34B
background
#FDF7F8
surface
#FBEEF0
border
#D4C9CB
text
#15090B
muted
#837B7C