#B1364D#B1364D
#B1364D is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.159 H 13.8°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B1364D |
|---|---|
| RGB | rgb(177, 54, 77) |
| HSL | hsl(349, 53%, 45%) |
| HSV | hsv(349, 69%, 69%) |
| CMYK | cmyk(0%, 69.5%, 56.5%, 30.6%) |
| CIE-LAB | lab(42.04, 51.11, 15.12) |
| CIE-LCH | lch(42.04, 53.30, 16.48°) |
| OKLab | oklab(52.03% 0.154 0.0377) |
| OKLCH | oklch(52.03% 0.159 13.8) |
| XYZ | xyz(20.7921, 12.5241, 8.3423) |
| Luminance | 0.1252 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Rose
#B5485D
ΔE00 4.42
Light Burgundy
#A8415B
ΔE00 4.46
Light Maroon
#A24857
ΔE00 4.56
Ruby
#CA0147
ΔE00 4.96
Rose Red
#BE013C
ΔE00 5.06
Rouge
#AB1239
ΔE00 5.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1364D #36B19A
analogous
#B1368B #B1364D #B15C36
triadic
#B1364D #4DB136 #364DB1
tetradic
#B1364D #8BB136 #36B19A #5C36B1
square
#B1364D #8BB136 #36B19A #5C36B1
split-complementary
#B1364D #36B15C #368BB1
monochromatic
#531924 #822839 #B1364D #CC586E #DA8797
Accessibility & contrast
On white
5.99
#B1364D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.50
#B1364D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B1364D
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1364D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B1364D | 1.00 | 5.99 | 3.50 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#55534D
Deuteranopia (green-blind)
#756D4A
Tritanopia (blue-blind)
#C11B3F
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b1364d; /* rgb */ color: rgb(177, 54, 77); /* oklch */ color: oklch(52.0% 0.159 13.8);
Tailwind
colors: {
custom: {
50: '#ce757e',
500: '#b1364d',
950: '#000000',
},
}SCSS
$custom: #b1364d; $custom-light: #ce757e; $custom-dark: #000000;
JSON
{
"hex": "#b1364d",
"rgb": {
"r": 177,
"g": 54,
"b": 77
},
"hsl": {
"h": 348.78,
"s": 53.247,
"l": 45.294
},
"oklch": {
"l": 0.52032,
"c": 0.15853,
"h": 13.8
},
"luminance": 0.12521
}Semantic roles & 50–950 ramp
primary
#B1364D
secondary
#7FC4B7
accent
#DDC14B
background
#FDF7F7
surface
#FAEDEE
border
#D3C8C9
text
#15090A
muted
#837B7C