#B8374F#B8374F
#B8374F is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.4% C 0.165 H 14.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).
Color values
| HEX | #B8374F |
|---|---|
| RGB | rgb(184, 55, 79) |
| HSL | hsl(349, 54%, 47%) |
| HSV | hsv(349, 70%, 72%) |
| CMYK | cmyk(0%, 70.1%, 57.1%, 27.8%) |
| CIE-LAB | lab(43.49, 53.08, 16.06) |
| CIE-LCH | lch(43.49, 55.46, 16.84°) |
| OKLab | oklab(53.36% 0.1598 0.0399) |
| OKLCH | oklch(53.36% 0.165 14) |
| XYZ | xyz(22.5468, 13.4904, 8.8123) |
| Luminance | 0.1349 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Rose
#B5485D
ΔE00 3.86
Ruby
#CA0147
ΔE00 4.33
Dusty Red
#B9484E
ΔE00 4.82
Light Burgundy
#A8415B
ΔE00 5.06
Lipstick
#D5174E
ΔE00 5.06
Rose Red
#BE013C
ΔE00 5.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B8374F #37B8A0
analogous
#B83790 #B8374F #B86037
triadic
#B8374F #4FB837 #374FB8
tetradic
#B8374F #90B837 #37B8A0 #6037B8
square
#B8374F #90B837 #37B8A0 #6037B8
split-complementary
#B8374F #37B860 #3790B8
monochromatic
#5A1B27 #89293B #B8374F #CF5D73 #DD8D9C
Accessibility & contrast
On white
5.68
#B8374F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.70
#B8374F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B8374F
5.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B8374F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B8374F | 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)
#58564F
Deuteranopia (green-blind)
#79714C
Tritanopia (blue-blind)
#C91941
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #b8374f; /* rgb */ color: rgb(184, 55, 79); /* oklch */ color: oklch(53.4% 0.165 14.0);
Tailwind
colors: {
custom: {
50: '#d47780',
500: '#b8374f',
950: '#000000',
},
}SCSS
$custom: #b8374f; $custom-light: #d47780; $custom-dark: #000000;
JSON
{
"hex": "#b8374f",
"rgb": {
"r": 184,
"g": 55,
"b": 79
},
"hsl": {
"h": 348.837,
"s": 53.975,
"l": 46.863
},
"oklch": {
"l": 0.53364,
"c": 0.16472,
"h": 14
},
"luminance": 0.13487
}Semantic roles & 50–950 ramp
primary
#B8374F
secondary
#84C7BB
accent
#DDC24A
background
#FDF7F7
surface
#FBEEEE
border
#D4C9C9
text
#15090A
muted
#837B7C