#B13F50#B13F50
#B13F50 is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.1% C 0.148 H 14.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #B13F50 |
|---|---|
| RGB | rgb(177, 63, 80) |
| HSL | hsl(351, 48%, 47%) |
| HSV | hsv(351, 64%, 69%) |
| CMYK | cmyk(0%, 64.4%, 54.8%, 30.6%) |
| CIE-LAB | lab(43.48, 47.59, 15.23) |
| CIE-LCH | lch(43.48, 49.96, 17.74°) |
| OKLab | oklab(53.13% 0.1432 0.0381) |
| OKLCH | oklch(53.13% 0.148 14.9) |
| XYZ | xyz(21.3588, 13.4841, 9.0658) |
| Luminance | 0.1348 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Rose
#B5485D
ΔE00 3.33
Light Maroon
#A24857
ΔE00 3.85
Dusty Red
#B9484E
ΔE00 4.16
Light Burgundy
#A8415B
ΔE00 4.54
Ruby
#CA0147
ΔE00 5.95
Rose Red
#BE013C
ΔE00 6.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B13F50 #3FB1A0
analogous
#B13F89 #B13F50 #B1673F
triadic
#B13F50 #50B13F #3F50B1
tetradic
#B13F50 #89B13F #3FB1A0 #673FB1
square
#B13F50 #89B13F #3FB1A0 #673FB1
split-complementary
#B13F50 #3FB167 #3F89B1
monochromatic
#571F27 #842F3C #B13F50 #C86574 #D8929D
Accessibility & contrast
On white
5.68
#B13F50 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#B13F50 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B13F50
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B13F50 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B13F50 | 1.00 | 5.68 | 3.70 | 5.68 |
| #FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.70 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A5850
Deuteranopia (green-blind)
#776F4D
Tritanopia (blue-blind)
#C12A46
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #b13f50; /* rgb */ color: rgb(177, 63, 80); /* oklch */ color: oklch(53.1% 0.148 14.9);
Tailwind
colors: {
custom: {
50: '#ce7a80',
500: '#b13f50',
950: '#000000',
},
}SCSS
$custom: #b13f50; $custom-light: #ce7a80; $custom-dark: #000000;
JSON
{
"hex": "#b13f50",
"rgb": {
"r": 177,
"g": 63,
"b": 80
},
"hsl": {
"h": 351.053,
"s": 47.5,
"l": 47.059
},
"oklch": {
"l": 0.53132,
"c": 0.14817,
"h": 14.9
},
"luminance": 0.13481
}Semantic roles & 50–950 ramp
primary
#B13F50
secondary
#88C4BB
accent
#D7C351
background
#FDF7F7
surface
#FAEEEE
border
#D3C9C9
text
#150A0A
muted
#837C7C