#B6503F#B6503F
#B6503F is a mid, vivid red. Relative luminance 0.160; OKLCH L 55.9% C 0.136 H 31.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B6503F |
|---|---|
| RGB | rgb(182, 80, 63) |
| HSL | hsl(9, 49%, 48%) |
| HSV | hsv(9, 65%, 71%) |
| CMYK | cmyk(0%, 56%, 65.4%, 28.6%) |
| CIE-LAB | lab(47.03, 40.15, 30.18) |
| CIE-LCH | lch(47.03, 50.23, 36.92°) |
| OKLab | oklab(55.86% 0.1164 0.0709) |
| OKLCH | oklch(55.86% 0.136 31.4) |
| XYZ | xyz(23.0594, 16.0442, 6.5842) |
| Luminance | 0.1604 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 4.78
Dull Red
#BB3F3F
ΔE00 5.30
Dark Salmon
#C85A53
ΔE00 6.18
Dark Coral
#CF524E
ΔE00 6.49
Dusty Red
#B9484E
ΔE00 7.12
Faded Red
#D3494E
ΔE00 7.77
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B6503F #3FA5B6
analogous
#B63F6A #B6503F #B68B3F
triadic
#B6503F #3FB650 #503FB6
tetradic
#B6503F #6AB63F #3FA5B6 #8B3FB6
square
#B6503F #6AB63F #3FA5B6 #8B3FB6
split-complementary
#B6503F #3FB68B #3F6AB6
monochromatic
#5B2820 #893C2F #B6503F #CB7668 #DA9F95
Accessibility & contrast
On white
4.99
#B6503F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#B6503F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B6503F
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B6503F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B6503F | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A623D
Deuteranopia (green-blind)
#84783D
Tritanopia (blue-blind)
#C73C4C
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #b6503f; /* rgb */ color: rgb(182, 80, 63); /* oklch */ color: oklch(55.9% 0.136 31.4);
Tailwind
colors: {
custom: {
50: '#d28474',
500: '#b6503f',
950: '#000000',
},
}SCSS
$custom: #b6503f; $custom-light: #d28474; $custom-dark: #000000;
JSON
{
"hex": "#b6503f",
"rgb": {
"r": 182,
"g": 80,
"b": 63
},
"hsl": {
"h": 8.571,
"s": 48.571,
"l": 48.039
},
"oklch": {
"l": 0.55864,
"c": 0.13628,
"h": 31.4
},
"luminance": 0.16041
}Semantic roles & 50–950 ramp
primary
#B6503F
secondary
#8BBDC6
accent
#C5D850
background
#FDF8F7
surface
#FBEFED
border
#D4CAC8
text
#150B08
muted
#837C7B