#BB5B3F#BB5B3F
#BB5B3F is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.3% C 0.131 H 37.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).
Color values
| HEX | #BB5B3F |
|---|---|
| RGB | rgb(187, 91, 63) |
| HSL | hsl(14, 50%, 49%) |
| HSV | hsv(14, 66%, 73%) |
| CMYK | cmyk(0%, 51.3%, 66.3%, 26.7%) |
| CIE-LAB | lab(49.99, 36.50, 33.92) |
| CIE-LCH | lch(49.99, 49.82, 42.90°) |
| OKLab | oklab(58.26% 0.1046 0.079) |
| OKLCH | oklch(58.26% 0.131 37.1) |
| XYZ | xyz(25.1340, 18.4088, 6.9313) |
| Luminance | 0.1841 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Clay
#B66A50
ΔE00 4.64
Terracotta (survey)
#CA6641
ΔE00 5.01
Terra Cotta
#C9643B
ΔE00 5.14
Terracota
#CB6843
ΔE00 5.51
Adobe
#BD6C48
ΔE00 5.72
Terracotta
#C96F4A
ΔE00 6.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#BB5B3F #3F9FBB
analogous
#BB3F61 #BB5B3F #BB993F
triadic
#BB5B3F #3FBB5B #5B3FBB
tetradic
#BB5B3F #61BB3F #3F9FBB #993FBB
square
#BB5B3F #61BB3F #3F9FBB #993FBB
split-complementary
#BB5B3F #3FBB99 #3F61BB
monochromatic
#5F2E20 #8D4530 #BB5B3F #CD816A #DCA798
Accessibility & contrast
On white
4.49
#BB5B3F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.68
#BB5B3F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #BB5B3F
4.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##BB5B3F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##BB5B3F | 1.00 | 4.49 | 4.68 | 4.68 |
| #FFFFFF | 4.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#746A3C
Deuteranopia (green-blind)
#8C7F3D
Tritanopia (blue-blind)
#CC4955
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #bb5b3f; /* rgb */ color: rgb(187, 91, 63); /* oklch */ color: oklch(58.3% 0.131 37.1);
Tailwind
colors: {
custom: {
50: '#d58b75',
500: '#bb5b3f',
950: '#000000',
},
}SCSS
$custom: #bb5b3f; $custom-light: #d58b75; $custom-dark: #000000;
JSON
{
"hex": "#bb5b3f",
"rgb": {
"r": 187,
"g": 91,
"b": 63
},
"hsl": {
"h": 13.548,
"s": 49.6,
"l": 49.02
},
"oklch": {
"l": 0.58263,
"c": 0.13103,
"h": 37.1
},
"luminance": 0.18406
}Semantic roles & 50–950 ramp
primary
#BB5B3F
secondary
#8EBBC8
accent
#BAD94F
background
#FDF8F7
surface
#FBF0ED
border
#D4CBC8
text
#150C08
muted
#837D7B