#BB4831#BB4831
#BB4831 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.3% C 0.153 H 33.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).
Color values
| HEX | #BB4831 |
|---|---|
| RGB | rgb(187, 72, 49) |
| HSL | hsl(10, 58%, 46%) |
| HSV | hsv(10, 74%, 73%) |
| CMYK | cmyk(0%, 61.5%, 73.8%, 26.7%) |
| CIE-LAB | lab(46.21, 45.08, 37.34) |
| CIE-LCH | lch(46.21, 58.54, 39.63°) |
| OKLab | oklab(55.34% 0.1285 0.0839) |
| OKLCH | oklch(55.34% 0.153 33.2) |
| XYZ | xyz(23.3677, 15.4245, 4.6519) |
| Luminance | 0.1542 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 5.87
Dull Red
#BB3F3F
ΔE00 6.50
Rust
#B7410E
ΔE00 6.60
Rusty Red
#AF2F0D
ΔE00 6.98
Brick
#A03623
ΔE00 7.28
Brownish Red
#9E3623
ΔE00 7.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#BB4831 #31A4BB
analogous
#BB315F #BB4831 #BB8D31
triadic
#BB4831 #31BB48 #4831BB
tetradic
#BB4831 #5FBB31 #31A4BB #8D31BB
square
#BB4831 #5FBB31 #31A4BB #8D31BB
split-complementary
#BB4831 #31BB8D #315FBB
monochromatic
#5A2318 #8B3524 #BB4831 #D36B56 #E09687
Accessibility & contrast
On white
5.14
#BB4831 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.08
#BB4831 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #BB4831
5.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##BB4831 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##BB4831 | 1.00 | 5.14 | 4.08 | 5.14 |
| #FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#685E2E
Deuteranopia (green-blind)
#84772D
Tritanopia (blue-blind)
#CD2D43
Achromatopsia (no color)
#6D6D6D
Design tokens & code
CSS
--color: #bb4831; /* rgb */ color: rgb(187, 72, 49); /* oklch */ color: oklch(55.3% 0.153 33.2);
Tailwind
colors: {
custom: {
50: '#d7806a',
500: '#bb4831',
950: '#000000',
},
}SCSS
$custom: #bb4831; $custom-light: #d7806a; $custom-dark: #000000;
JSON
{
"hex": "#bb4831",
"rgb": {
"r": 187,
"g": 72,
"b": 49
},
"hsl": {
"h": 10,
"s": 58.475,
"l": 46.275
},
"oklch": {
"l": 0.55343,
"c": 0.15346,
"h": 33.2
},
"luminance": 0.15421
}Semantic roles & 50–950 ramp
primary
#BB4831
secondary
#7FBDC9
accent
#C8E246
background
#FEF8F6
surface
#FCEFEB
border
#D5CAC6
text
#160A06
muted
#847C7A