#B93540#B93540
#B93540 is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.168 H 20.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).
Color values
| HEX | #B93540 |
|---|---|
| RGB | rgb(185, 53, 64) |
| HSL | hsl(355, 55%, 47%) |
| HSV | hsv(355, 71%, 73%) |
| CMYK | cmyk(0%, 71.4%, 65.4%, 27.5%) |
| CIE-LAB | lab(43.11, 53.16, 24.83) |
| CIE-LCH | lch(43.11, 58.68, 25.04°) |
| OKLab | oklab(53.02% 0.1572 0.059) |
| OKLCH | oklch(53.02% 0.168 20.6) |
| XYZ | xyz(22.2084, 13.2339, 6.2345) |
| Luminance | 0.1323 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 2.73
Dull Red
#BB3F3F
ΔE00 2.96
Dusty Red
#B9484E
ΔE00 3.89
Lipstick Red
#C0022F
ΔE00 4.44
Cherry (survey)
#CF0234
ΔE00 4.59
Reddish
#C44240
ΔE00 4.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B93540 #35B9AE
analogous
#B93582 #B93540 #B96C35
triadic
#B93540 #40B935 #3540B9
tetradic
#B93540 #82B935 #35B9AE #6C35B9
square
#B93540 #82B935 #35B9AE #6C35B9
split-complementary
#B93540 #35B96C #3582B9
monochromatic
#5A1A1F #892730 #B93540 #D05B65 #DE8B92
Accessibility & contrast
On white
5.76
#B93540 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.65
#B93540 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B93540
5.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B93540 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B93540 | 1.00 | 5.76 | 3.65 | 5.76 |
| #FFFFFF | 5.76 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.76 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#59543F
Deuteranopia (green-blind)
#7B703C
Tritanopia (blue-blind)
#CB093A
Achromatopsia (no color)
#666666
Design tokens & code
CSS
--color: #b93540; /* rgb */ color: rgb(185, 53, 64); /* oklch */ color: oklch(53.0% 0.168 20.6);
Tailwind
colors: {
custom: {
50: '#d57674',
500: '#b93540',
950: '#000000',
},
}SCSS
$custom: #b93540; $custom-light: #d57674; $custom-dark: #000000;
JSON
{
"hex": "#b93540",
"rgb": {
"r": 185,
"g": 53,
"b": 64
},
"hsl": {
"h": 355,
"s": 55.462,
"l": 46.667
},
"oklch": {
"l": 0.53022,
"c": 0.16788,
"h": 20.6
},
"luminance": 0.13231
}Semantic roles & 50–950 ramp
primary
#B93540
secondary
#82C8C2
accent
#DFD249
background
#FEF7F7
surface
#FCEDED
border
#D5C8C8
text
#160908
muted
#847B7B