#B8323A#B8323A
#B8323A is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.170 H 22.2°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).
Color values
| HEX | #B8323A |
|---|---|
| RGB | rgb(184, 50, 58) |
| HSL | hsl(356, 57%, 46%) |
| HSV | hsv(356, 73%, 72%) |
| CMYK | cmyk(0%, 72.8%, 68.5%, 27.8%) |
| CIE-LAB | lab(42.43, 53.62, 27.59) |
| CIE-LCH | lch(42.43, 60.30, 27.23°) |
| OKLab | oklab(52.45% 0.1575 0.0644) |
| OKLCH | oklch(52.45% 0.17 22.2) |
| XYZ | xyz(21.6739, 12.7803, 5.3278) |
| Luminance | 0.1278 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 2.73
Cardinal
#C41E3A
ΔE00 2.85
Lipstick Red
#C0022F
ΔE00 3.72
Cherry (survey)
#CF0234
ΔE00 4.30
Reddish
#C44240
ΔE00 4.66
Dusty Red
#B9484E
ΔE00 4.96
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B8323A #32B8B0
analogous
#B8327D #B8323A #B86D32
triadic
#B8323A #3AB832 #323AB8
tetradic
#B8323A #7DB832 #32B8B0 #6D32B8
square
#B8323A #7DB832 #32B8B0 #6D32B8
split-complementary
#B8323A #32B86D #327DB8
monochromatic
#58181C #88252B #B8323A #D1565D #DE868B
Accessibility & contrast
On white
5.91
#B8323A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.56
#B8323A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B8323A
5.91:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B8323A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B8323A | 1.00 | 5.91 | 3.56 | 5.91 |
| #FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.91 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#585239
Deuteranopia (green-blind)
#7A6F36
Tritanopia (blue-blind)
#CA0036
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #b8323a; /* rgb */ color: rgb(184, 50, 58); /* oklch */ color: oklch(52.4% 0.170 22.2);
Tailwind
colors: {
custom: {
50: '#d57470',
500: '#b8323a',
950: '#000000',
},
}SCSS
$custom: #b8323a; $custom-light: #d57470; $custom-dark: #000000;
JSON
{
"hex": "#b8323a",
"rgb": {
"r": 184,
"g": 50,
"b": 58
},
"hsl": {
"h": 356.418,
"s": 57.265,
"l": 45.882
},
"oklch": {
"l": 0.52448,
"c": 0.17017,
"h": 22.2
},
"luminance": 0.12777
}Semantic roles & 50–950 ramp
primary
#B8323A
secondary
#7EC8C3
accent
#E1D747
background
#FEF7F6
surface
#FCEDEC
border
#D5C8C7
text
#160907
muted
#847B7A