#B35151#B35151
#B35151 is a mid, vivid red. Relative luminance 0.161; OKLCH L 55.9% C 0.128 H 22.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B35151 |
|---|---|
| RGB | rgb(179, 81, 81) |
| HSL | hsl(0, 39%, 51%) |
| HSV | hsv(0, 55%, 70%) |
| CMYK | cmyk(0%, 54.7%, 54.7%, 29.8%) |
| CIE-LAB | lab(47.06, 39.86, 19.49) |
| CIE-LCH | lch(47.06, 44.37, 26.06°) |
| OKLab | oklab(55.89% 0.1188 0.0482) |
| OKLCH | oklch(55.89% 0.128 22.1) |
| XYZ | xyz(23.0199, 16.0653, 9.6716) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 2.34
Dull Red
#BB3F3F
ΔE00 4.67
Reddish
#C44240
ΔE00 5.13
Dark Salmon
#C85A53
ΔE00 5.84
Faded Red
#D3494E
ΔE00 6.23
Dark Coral
#CF524E
ΔE00 6.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B35151 #51B3B3
analogous
#B35182 #B35151 #B38251
triadic
#B35151 #51B351 #5151B3
tetradic
#B35151 #82B351 #51B3B3 #8251B3
square
#B35151 #82B351 #51B3B3 #8251B3
split-complementary
#B35151 #51B382 #5182B3
monochromatic
#602A2A #8A3C3C #B35151 #C67C7C #D8A6A6
Accessibility & contrast
On white
4.99
#B35151 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#B35151 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B35151
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B35151 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B35151 | 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)
#686350
Deuteranopia (green-blind)
#80774F
Tritanopia (blue-blind)
#C34152
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #b35151; /* rgb */ color: rgb(179, 81, 81); /* oklch */ color: oklch(55.9% 0.128 22.1);
Tailwind
colors: {
custom: {
50: '#ce8581',
500: '#b35151',
950: '#000000',
},
}SCSS
$custom: #b35151; $custom-light: #ce8581; $custom-dark: #000000;
JSON
{
"hex": "#b35151",
"rgb": {
"r": 179,
"g": 81,
"b": 81
},
"hsl": {
"h": 0,
"s": 39.2,
"l": 50.98
},
"oklch": {
"l": 0.55892,
"c": 0.12818,
"h": 22.1
},
"luminance": 0.16063
}Semantic roles & 50–950 ramp
primary
#B35151
secondary
#9AC6C6
accent
#CFCF59
background
#FDF8F7
surface
#FAEFEE
border
#D3CAC9
text
#140B0A
muted
#837C7C