#B63342#B63342
#B63342 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.167 H 18.9°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).
Color values
| HEX | #B63342 |
|---|---|
| RGB | rgb(182, 51, 66) |
| HSL | hsl(353, 56%, 46%) |
| HSV | hsv(353, 72%, 71%) |
| CMYK | cmyk(0%, 72%, 63.7%, 28.6%) |
| CIE-LAB | lab(42.32, 53.08, 22.48) |
| CIE-LCH | lch(42.32, 57.65, 22.96°) |
| OKLab | oklab(52.34% 0.1577 0.054) |
| OKLCH | oklch(52.34% 0.167 18.9) |
| XYZ | xyz(21.4608, 12.7092, 6.4763) |
| Luminance | 0.1271 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Cardinal
#C41E3A
ΔE00 3.10
Rose Red
#BE013C
ΔE00 4.13
Dull Red
#BB3F3F
ΔE00 4.30
Dusty Red
#B9484E
ΔE00 4.32
Lipstick Red
#C0022F
ΔE00 4.70
Ruby
#CA0147
ΔE00 5.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B63342 #33B6A7
analogous
#B63383 #B63342 #B66533
triadic
#B63342 #42B633 #3342B6
tetradic
#B63342 #83B633 #33B6A7 #6533B6
square
#B63342 #83B633 #33B6A7 #6533B6
split-complementary
#B63342 #33B665 #3383B6
monochromatic
#56181F #862631 #B63342 #D05664 #DD8690
Accessibility & contrast
On white
5.93
#B63342 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.54
#B63342 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B63342
5.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B63342 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B63342 | 1.00 | 5.93 | 3.54 | 5.93 |
| #FFFFFF | 5.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#575242
Deuteranopia (green-blind)
#786E3E
Tritanopia (blue-blind)
#C8073A
Achromatopsia (no color)
#646464
Design tokens & code
CSS
--color: #b63342; /* rgb */ color: rgb(182, 51, 66); /* oklch */ color: oklch(52.3% 0.167 18.9);
Tailwind
colors: {
custom: {
50: '#d37476',
500: '#b63342',
950: '#000000',
},
}SCSS
$custom: #b63342; $custom-light: #d37476; $custom-dark: #000000;
JSON
{
"hex": "#b63342",
"rgb": {
"r": 182,
"g": 51,
"b": 66
},
"hsl": {
"h": 353.13,
"s": 56.223,
"l": 45.686
},
"oklch": {
"l": 0.52342,
"c": 0.16669,
"h": 18.9
},
"luminance": 0.12706
}Semantic roles & 50–950 ramp
primary
#B63342
secondary
#7EC7BE
accent
#E0CE48
background
#FDF7F7
surface
#FBEDED
border
#D4C8C8
text
#150908
muted
#837B7B