#B64553#B64553
#B64553 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.7% C 0.146 H 16.0°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).
Color values
| HEX | #B64553 |
|---|---|
| RGB | rgb(182, 69, 83) |
| HSL | hsl(353, 45%, 49%) |
| HSV | hsv(353, 62%, 71%) |
| CMYK | cmyk(0%, 62.1%, 54.4%, 28.6%) |
| CIE-LAB | lab(45.40, 46.85, 16.13) |
| CIE-LCH | lch(45.40, 49.55, 18.99°) |
| OKLab | oklab(54.75% 0.1408 0.0403) |
| OKLCH | oklch(54.75% 0.146 16) |
| XYZ | xyz(22.9828, 14.8288, 9.8339) |
| Luminance | 0.1483 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Dusty Red
#B9484E
ΔE00 2.70
Dark Rose
#B5485D
ΔE00 2.95
Light Maroon
#A24857
ΔE00 4.69
Light Burgundy
#A8415B
ΔE00 5.65
Deep Rose
#C74767
ΔE00 5.86
Dull Red
#BB3F3F
ΔE00 5.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B64553 #45B6A8
analogous
#B6458C #B64553 #B66F45
triadic
#B64553 #53B645 #4553B6
tetradic
#B64553 #8CB645 #45B6A8 #6F45B6
square
#B64553 #8CB645 #45B6A8 #6F45B6
split-complementary
#B64553 #45B66F #458CB6
monochromatic
#5D232B #8A343F #B64553 #C9707B #D99CA4
Accessibility & contrast
On white
5.30
#B64553 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.97
#B64553 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B64553
5.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B64553 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B64553 | 1.00 | 5.30 | 3.97 | 5.30 |
| #FFFFFF | 5.30 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.97 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.30 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#605D53
Deuteranopia (green-blind)
#7D7450
Tritanopia (blue-blind)
#C6324B
Achromatopsia (no color)
#6B6B6B
Design tokens & code
CSS
--color: #b64553; /* rgb */ color: rgb(182, 69, 83); /* oklch */ color: oklch(54.7% 0.146 16.0);
Tailwind
colors: {
custom: {
50: '#d17e83',
500: '#b64553',
950: '#000000',
},
}SCSS
$custom: #b64553; $custom-light: #d17e83; $custom-dark: #000000;
JSON
{
"hex": "#b64553",
"rgb": {
"r": 182,
"g": 69,
"b": 83
},
"hsl": {
"h": 352.566,
"s": 45.02,
"l": 49.216
},
"oklch": {
"l": 0.54749,
"c": 0.14643,
"h": 16
},
"luminance": 0.14826
}Semantic roles & 50–950 ramp
primary
#B64553
secondary
#91C6BF
accent
#D5C553
background
#FDF7F8
surface
#FBEEEF
border
#D4C9CA
text
#150A0A
muted
#837C7C