#B33953#B33953
#B33953 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.158 H 11.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).
Color values
| HEX | #B33953 |
|---|---|
| RGB | rgb(179, 57, 83) |
| HSL | hsl(347, 52%, 46%) |
| HSV | hsv(347, 68%, 70%) |
| CMYK | cmyk(0%, 68.2%, 53.6%, 29.8%) |
| CIE-LAB | lab(42.97, 51.02, 12.72) |
| CIE-LCH | lch(42.97, 52.58, 14.00°) |
| OKLab | oklab(52.84% 0.1543 0.0322) |
| OKLCH | oklch(52.84% 0.158 11.8) |
| XYZ | xyz(21.6168, 13.1374, 9.5794) |
| Luminance | 0.1313 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dark Rose
#B5485D
ΔE00 3.29
Light Burgundy
#A8415B
ΔE00 3.39
Light Maroon
#A24857
ΔE00 4.14
Ruby
#CA0147
ΔE00 5.34
Dusty Red
#B9484E
ΔE00 6.02
Purplish Red
#B0054B
ΔE00 6.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B33953 #39B399
analogous
#B33990 #B33953 #B35C39
triadic
#B33953 #53B339 #3953B3
tetradic
#B33953 #90B339 #39B399 #5C39B3
square
#B33953 #90B339 #39B399 #5C39B3
split-complementary
#B33953 #39B35C #3990B3
monochromatic
#561B28 #852A3D #B33953 #CC5E75 #DA8C9D
Accessibility & contrast
On white
5.79
#B33953 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.63
#B33953 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B33953
5.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B33953 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B33953 | 1.00 | 5.79 | 3.63 | 5.79 |
| #FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#565653
Deuteranopia (green-blind)
#766F50
Tritanopia (blue-blind)
#C32143
Achromatopsia (no color)
#656565
Design tokens & code
CSS
--color: #b33953; /* rgb */ color: rgb(179, 57, 83); /* oklch */ color: oklch(52.8% 0.158 11.8);
Tailwind
colors: {
custom: {
50: '#cf7783',
500: '#b33953',
950: '#000000',
},
}SCSS
$custom: #b33953; $custom-light: #cf7783; $custom-dark: #000000;
JSON
{
"hex": "#b33953",
"rgb": {
"r": 179,
"g": 57,
"b": 83
},
"hsl": {
"h": 347.213,
"s": 51.695,
"l": 46.275
},
"oklch": {
"l": 0.52836,
"c": 0.15766,
"h": 11.8
},
"luminance": 0.13134
}Semantic roles & 50–950 ramp
primary
#B33953
secondary
#83C5B7
accent
#DBBD4D
background
#FDF7F7
surface
#FBEEEE
border
#D4C9C9
text
#15090A
muted
#837B7C