#B53044#B53044
#B53044 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.169 H 17.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).
Color values
| HEX | #B53044 |
|---|---|
| RGB | rgb(181, 48, 68) |
| HSL | hsl(351, 58%, 45%) |
| HSV | hsv(351, 73%, 71%) |
| CMYK | cmyk(0%, 73.5%, 62.4%, 29%) |
| CIE-LAB | lab(41.78, 53.98, 20.51) |
| CIE-LCH | lch(41.78, 57.74, 20.80°) |
| OKLab | oklab(51.92% 0.1611 0.0497) |
| OKLCH | oklch(51.92% 0.169 17.1) |
| XYZ | xyz(21.1586, 12.3581, 6.7389) |
| Luminance | 0.1235 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rose Red
#BE013C
ΔE00 3.49
Cardinal
#C41E3A
ΔE00 3.71
Ruby
#CA0147
ΔE00 4.43
Rouge
#AB1239
ΔE00 4.63
Dusty Red
#B9484E
ΔE00 5.03
Lipstick Red
#C0022F
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B53044 #30B5A1
analogous
#B53087 #B53044 #B55E30
triadic
#B53044 #44B530 #3044B5
tetradic
#B53044 #87B530 #30B5A1 #5E30B5
square
#B53044 #87B530 #30B5A1 #5E30B5
split-complementary
#B53044 #30B55E #3087B5
monochromatic
#541620 #852332 #B53044 #D15164 #DE828F
Accessibility & contrast
On white
6.05
#B53044 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.47
#B53044 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B53044
6.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B53044 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B53044 | 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)
#545144
Deuteranopia (green-blind)
#766D40
Tritanopia (blue-blind)
#C60038
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b53044; /* rgb */ color: rgb(181, 48, 68); /* oklch */ color: oklch(51.9% 0.169 17.1);
Tailwind
colors: {
custom: {
50: '#d27377',
500: '#b53044',
950: '#000000',
},
}SCSS
$custom: #b53044; $custom-light: #d27377; $custom-dark: #000000;
JSON
{
"hex": "#b53044",
"rgb": {
"r": 181,
"g": 48,
"b": 68
},
"hsl": {
"h": 350.977,
"s": 58.079,
"l": 44.902
},
"oklch": {
"l": 0.51917,
"c": 0.16859,
"h": 17.1
},
"luminance": 0.12355
}Semantic roles & 50–950 ramp
primary
#B53044
secondary
#7AC7BB
accent
#E1CA46
background
#FDF7F7
surface
#FBEDED
border
#D4C8C8
text
#150908
muted
#837B7B