#B1382D#B1382D
#B1382D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.159 H 28.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).
Color values
| HEX | #B1382D |
|---|---|
| RGB | rgb(177, 56, 45) |
| HSL | hsl(5, 59%, 44%) |
| HSV | hsv(5, 75%, 69%) |
| CMYK | cmyk(0%, 68.4%, 74.6%, 30.6%) |
| CIE-LAB | lab(41.80, 48.39, 34.20) |
| CIE-LCH | lch(41.80, 59.25, 35.25°) |
| OKLab | oklab(51.68% 0.1391 0.0768) |
| OKLCH | oklch(51.68% 0.159 28.9) |
| XYZ | xyz(20.0215, 12.3679, 3.8151) |
| Luminance | 0.1236 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 3.29
Brick
#A03623
ΔE00 4.12
Brown
#A52A2A
ΔE00 4.37
Brownish Red
#9E3623
ΔE00 4.45
Dull Red
#BB3F3F
ΔE00 4.71
Scarlet
#BE0119
ΔE00 5.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1382D #2DA6B1
analogous
#B12D64 #B1382D #B17A2D
triadic
#B1382D #2DB138 #382DB1
tetradic
#B1382D #64B12D #2DA6B1 #7A2DB1
square
#B1382D #64B12D #2DA6B1 #7A2DB1
split-complementary
#B1382D #2DB17A #2D64B1
monochromatic
#4F1914 #802921 #B1382D #D1554A #DD837B
Accessibility & contrast
On white
6.05
#B1382D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.47
#B1382D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B1382D
6.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1382D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B1382D | 1.00 | 6.05 | 3.47 | 6.05 |
| #FFFFFF | 6.05 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.05 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5A522B
Deuteranopia (green-blind)
#796C29
Tritanopia (blue-blind)
#C31236
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b1382d; /* rgb */ color: rgb(177, 56, 45); /* oklch */ color: oklch(51.7% 0.159 28.9);
Tailwind
colors: {
custom: {
50: '#d07666',
500: '#b1382d',
950: '#000000',
},
}SCSS
$custom: #b1382d; $custom-light: #d07666; $custom-dark: #000000;
JSON
{
"hex": "#b1382d",
"rgb": {
"r": 177,
"g": 56,
"b": 45
},
"hsl": {
"h": 5,
"s": 59.459,
"l": 43.529
},
"oklch": {
"l": 0.51678,
"c": 0.1589,
"h": 28.9
},
"luminance": 0.12365
}Semantic roles & 50–950 ramp
primary
#B1382D
secondary
#74BFC6
accent
#D6E345
background
#FDF7F6
surface
#FBEDEB
border
#D4C8C6
text
#150906
muted
#837B7A