#B1342A#B1342A
#B1342A is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.2% C 0.163 H 28.7°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).
Color values
| HEX | #B1342A |
|---|---|
| RGB | rgb(177, 52, 42) |
| HSL | hsl(4, 62%, 43%) |
| HSV | hsv(4, 76%, 69%) |
| CMYK | cmyk(0%, 70.6%, 76.3%, 30.6%) |
| CIE-LAB | lab(41.17, 49.86, 35.23) |
| CIE-LCH | lch(41.17, 61.05, 35.24°) |
| OKLab | oklab(51.2% 0.1431 0.0783) |
| OKLCH | oklch(51.2% 0.163 28.7) |
| XYZ | xyz(19.7796, 11.9732, 3.4596) |
| Luminance | 0.1197 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 2.58
Brick
#A03623
ΔE00 3.91
Brown
#A52A2A
ΔE00 3.97
Brownish Red
#9E3623
ΔE00 4.24
Scarlet
#BE0119
ΔE00 4.36
Dull Red
#BB3F3F
ΔE00 5.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1342A #2AA7B1
analogous
#B12A64 #B1342A #B1772A
triadic
#B1342A #2AB134 #342AB1
tetradic
#B1342A #64B12A #2AA7B1 #772AB1
square
#B1342A #64B12A #2AA7B1 #772AB1
split-complementary
#B1342A #2AB177 #2A64B1
monochromatic
#4E1713 #80251E #B1342A #D35045 #DF7E77
Accessibility & contrast
On white
6.19
#B1342A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.39
#B1342A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B1342A
6.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1342A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B1342A | 1.00 | 6.19 | 3.39 | 6.19 |
| #FFFFFF | 6.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.39 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#585028
Deuteranopia (green-blind)
#776B25
Tritanopia (blue-blind)
#C30333
Achromatopsia (no color)
#616161
Design tokens & code
CSS
--color: #b1342a; /* rgb */ color: rgb(177, 52, 42); /* oklch */ color: oklch(51.2% 0.163 28.7);
Tailwind
colors: {
custom: {
50: '#d17464',
500: '#b1342a',
950: '#000000',
},
}SCSS
$custom: #b1342a; $custom-light: #d17464; $custom-dark: #000000;
JSON
{
"hex": "#b1342a",
"rgb": {
"r": 177,
"g": 52,
"b": 42
},
"hsl": {
"h": 4.444,
"s": 61.644,
"l": 42.941
},
"oklch": {
"l": 0.51201,
"c": 0.16312,
"h": 28.7
},
"luminance": 0.1197
}Semantic roles & 50–950 ramp
primary
#B1342A
secondary
#70C0C6
accent
#D9E543
background
#FEF7F6
surface
#FCEDEB
border
#D5C8C6
text
#160905
muted
#847B7A