#B1382A#B1382A
#B1382A is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.6% C 0.159 H 30.0°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).
Color values
| HEX | #B1382A |
|---|---|
| RGB | rgb(177, 56, 42) |
| HSL | hsl(6, 62%, 43%) |
| HSV | hsv(6, 76%, 69%) |
| CMYK | cmyk(0%, 68.4%, 76.3%, 30.6%) |
| CIE-LAB | lab(41.76, 48.26, 35.86) |
| CIE-LCH | lch(41.76, 60.13, 36.62°) |
| OKLab | oklab(51.64% 0.1381 0.0797) |
| OKLCH | oklch(51.64% 0.159 30) |
| XYZ | xyz(19.9658, 12.3456, 3.5217) |
| Luminance | 0.1234 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Firebrick
#B22222
ΔE00 3.46
Brick
#A03623
ΔE00 3.73
Brownish Red
#9E3623
ΔE00 4.10
Brown
#A52A2A
ΔE00 4.86
Scarlet
#BE0119
ΔE00 4.98
Dull Red
#BB3F3F
ΔE00 5.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1382A #2AA3B1
analogous
#B12A60 #B1382A #B17B2A
triadic
#B1382A #2AB138 #382AB1
tetradic
#B1382A #60B12A #2AA3B1 #7B2AB1
square
#B1382A #60B12A #2AA3B1 #7B2AB1
split-complementary
#B1382A #2AB17B #2A60B1
monochromatic
#4E1913 #80281E #B1382A #D35445 #DF8277
Accessibility & contrast
On white
6.05
#B1382A on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.47
#B1382A on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B1382A
6.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1382A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B1382A | 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)
#5B5227
Deuteranopia (green-blind)
#796C25
Tritanopia (blue-blind)
#C31136
Achromatopsia (no color)
#626262
Design tokens & code
CSS
--color: #b1382a; /* rgb */ color: rgb(177, 56, 42); /* oklch */ color: oklch(51.6% 0.159 30.0);
Tailwind
colors: {
custom: {
50: '#d07664',
500: '#b1382a',
950: '#000000',
},
}SCSS
$custom: #b1382a; $custom-light: #d07664; $custom-dark: #000000;
JSON
{
"hex": "#b1382a",
"rgb": {
"r": 177,
"g": 56,
"b": 42
},
"hsl": {
"h": 6.222,
"s": 61.644,
"l": 42.941
},
"oklch": {
"l": 0.5164,
"c": 0.15942,
"h": 30
},
"luminance": 0.12343
}Semantic roles & 50–950 ramp
primary
#B1382A
secondary
#70BDC6
accent
#D4E543
background
#FDF7F6
surface
#FBEDEB
border
#D4C8C6
text
#150905
muted
#837B7A