#BB3422#BB3422
#BB3422 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.9% C 0.175 H 30.9°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #BB3422 |
|---|---|
| RGB | rgb(187, 52, 34) |
| HSL | hsl(7, 69%, 43%) |
| HSV | hsv(7, 82%, 73%) |
| CMYK | cmyk(0%, 72.2%, 81.8%, 26.7%) |
| CIE-LAB | lab(42.97, 52.86, 42.02) |
| CIE-LCH | lch(42.97, 67.53, 38.48°) |
| OKLab | oklab(52.86% 0.1498 0.0898) |
| OKLCH | oklch(52.86% 0.175 30.9) |
| XYZ | xyz(22.0129, 13.1397, 2.8902) |
| Luminance | 0.1314 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rusty Red
#AF2F0D
ΔE00 4.52
Firebrick
#B22222
ΔE00 4.59
Scarlet
#BE0119
ΔE00 4.85
Brick
#A03623
ΔE00 5.30
Brownish Red
#9E3623
ΔE00 5.70
Rust Red
#AA2704
ΔE00 5.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#BB3422 #22A9BB
analogous
#BB225C #BB3422 #BB8022
triadic
#BB3422 #22BB34 #3422BB
tetradic
#BB3422 #5CBB22 #22A9BB #8022BB
square
#BB3422 #5CBB22 #22A9BB #8022BB
split-complementary
#BB3422 #22BB80 #225CBB
monochromatic
#53170F #872619 #BB3422 #DC513E #E58072
Accessibility & contrast
On white
5.79
#BB3422 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.63
#BB3422 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #BB3422
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##BB3422 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##BB3422 | 1.00 | 5.79 | 3.63 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5D531E
Deuteranopia (green-blind)
#7E701B
Tritanopia (blue-blind)
#CE0031
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #bb3422; /* rgb */ color: rgb(187, 52, 34); /* oklch */ color: oklch(52.9% 0.175 30.9);
Tailwind
colors: {
custom: {
50: '#d9755f',
500: '#bb3422',
950: '#000000',
},
}SCSS
$custom: #bb3422; $custom-light: #d9755f; $custom-dark: #000000;
JSON
{
"hex": "#bb3422",
"rgb": {
"r": 187,
"g": 52,
"b": 34
},
"hsl": {
"h": 7.059,
"s": 69.231,
"l": 43.333
},
"oklch": {
"l": 0.52864,
"c": 0.17466,
"h": 30.9
},
"luminance": 0.13136
}Semantic roles & 50–950 ramp
primary
#BB3422
secondary
#6DC1CC
accent
#D7EC3C
background
#FEF7F5
surface
#FDEDE9
border
#D5C8C5
text
#170905
muted
#857B79