#BB392F#BB392F
#BB392F is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.5% C 0.168 H 28.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #BB392F |
|---|---|
| RGB | rgb(187, 57, 47) |
| HSL | hsl(4, 60%, 46%) |
| HSV | hsv(4, 75%, 73%) |
| CMYK | cmyk(0%, 69.5%, 74.9%, 26.7%) |
| CIE-LAB | lab(43.80, 51.42, 35.80) |
| CIE-LCH | lch(43.80, 62.65, 34.84°) |
| OKLab | oklab(53.52% 0.1479 0.0801) |
| OKLCH | oklch(53.52% 0.168 28.5) |
| XYZ | xyz(22.4723, 13.6996, 4.1498) |
| Luminance | 0.1370 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dull Red
#BB3F3F
ΔE00 3.94
Reddish
#C44240
ΔE00 4.25
Firebrick
#B22222
ΔE00 4.41
Scarlet
#BE0119
ΔE00 5.25
Brick
#A03623
ΔE00 6.01
Brown
#A52A2A
ΔE00 6.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#BB392F #2FB1BB
analogous
#BB2F6B #BB392F #BB7F2F
triadic
#BB392F #2FBB39 #392FBB
tetradic
#BB392F #6BBB2F #2FB1BB #7F2FBB
square
#BB392F #6BBB2F #2FB1BB #7F2FBB
split-complementary
#BB392F #2FBB7F #2F6BBB
monochromatic
#591B16 #8A2A23 #BB392F #D45D53 #E08B84
Accessibility & contrast
On white
5.62
#BB392F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.74
#BB392F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #BB392F
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##BB392F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##BB392F | 1.00 | 5.62 | 3.74 | 5.62 |
| #FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5E552D
Deuteranopia (green-blind)
#7F722A
Tritanopia (blue-blind)
#CE0B38
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #bb392f; /* rgb */ color: rgb(187, 57, 47); /* oklch */ color: oklch(53.5% 0.168 28.5);
Tailwind
colors: {
custom: {
50: '#d87768',
500: '#bb392f',
950: '#000000',
},
}SCSS
$custom: #bb392f; $custom-light: #d87768; $custom-dark: #000000;
JSON
{
"hex": "#bb392f",
"rgb": {
"r": 187,
"g": 57,
"b": 47
},
"hsl": {
"h": 4.286,
"s": 59.829,
"l": 45.882
},
"oklch": {
"l": 0.53524,
"c": 0.16818,
"h": 28.5
},
"luminance": 0.13696
}Semantic roles & 50–950 ramp
primary
#BB392F
secondary
#7CC4C9
accent
#D8E345
background
#FEF7F6
surface
#FDEEEB
border
#D5C9C6
text
#160906
muted
#847B7A