#B63F52#B63F52
#B63F52 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.0% C 0.154 H 14.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).
Color values
| HEX | #B63F52 |
|---|---|
| RGB | rgb(182, 63, 82) |
| HSL | hsl(350, 49%, 48%) |
| HSV | hsv(350, 65%, 71%) |
| CMYK | cmyk(0%, 65.4%, 54.9%, 28.6%) |
| CIE-LAB | lab(44.39, 49.42, 15.37) |
| CIE-LCH | lch(44.39, 51.75, 17.28°) |
| OKLab | oklab(53.99% 0.1488 0.0385) |
| OKLCH | oklch(53.99% 0.154 14.5) |
| XYZ | xyz(22.5939, 14.1123, 9.5152) |
| Luminance | 0.1411 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Rose
#B5485D
ΔE00 2.85
Dusty Red
#B9484E
ΔE00 3.92
Light Maroon
#A24857
ΔE00 4.46
Light Burgundy
#A8415B
ΔE00 4.82
Ruby
#CA0147
ΔE00 5.56
Lipstick
#D5174E
ΔE00 5.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B63F52 #3FB6A3
analogous
#B63F8D #B63F52 #B6673F
triadic
#B63F52 #52B63F #3F52B6
tetradic
#B63F52 #8DB63F #3FB6A3 #673FB6
square
#B63F52 #8DB63F #3FB6A3 #673FB6
split-complementary
#B63F52 #3FB667 #3F8DB6
monochromatic
#5B2029 #892F3E #B63F52 #CB6877 #DA95A0
Accessibility & contrast
On white
5.49
#B63F52 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.82
#B63F52 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B63F52
5.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B63F52 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B63F52 | 1.00 | 5.49 | 3.82 | 5.49 |
| #FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C5952
Deuteranopia (green-blind)
#7A724F
Tritanopia (blue-blind)
#C72947
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #b63f52; /* rgb */ color: rgb(182, 63, 82); /* oklch */ color: oklch(54.0% 0.154 14.5);
Tailwind
colors: {
custom: {
50: '#d27b82',
500: '#b63f52',
950: '#000000',
},
}SCSS
$custom: #b63f52; $custom-light: #d27b82; $custom-dark: #000000;
JSON
{
"hex": "#b63f52",
"rgb": {
"r": 182,
"g": 63,
"b": 82
},
"hsl": {
"h": 350.42,
"s": 48.571,
"l": 48.039
},
"oklch": {
"l": 0.5399,
"c": 0.15366,
"h": 14.5
},
"luminance": 0.14109
}Semantic roles & 50–950 ramp
primary
#B63F52
secondary
#8BC6BC
accent
#D8C250
background
#FDF7F7
surface
#FBEEEE
border
#D4C9C9
text
#150A0A
muted
#837C7C