#B72F46#B72F46
#B72F46 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.2% C 0.172 H 16.2°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B72F46 |
|---|---|
| RGB | rgb(183, 47, 70) |
| HSL | hsl(350, 59%, 45%) |
| HSV | hsv(350, 74%, 72%) |
| CMYK | cmyk(0%, 74.3%, 61.7%, 28.2%) |
| CIE-LAB | lab(42.07, 55.07, 19.72) |
| CIE-LCH | lch(42.07, 58.49, 19.70°) |
| OKLab | oklab(52.21% 0.1647 0.0479) |
| OKLCH | oklch(52.21% 0.172 16.2) |
| XYZ | xyz(21.6527, 12.5457, 7.0746) |
| Luminance | 0.1254 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Rose Red
#BE013C
ΔE00 3.40
Ruby
#CA0147
ΔE00 3.90
Cardinal
#C41E3A
ΔE00 3.92
Rouge
#AB1239
ΔE00 4.77
Dusty Red
#B9484E
ΔE00 5.14
Lipstick
#D5174E
ΔE00 5.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B72F46 #2FB7A0
analogous
#B72F8A #B72F46 #B75C2F
triadic
#B72F46 #46B72F #2F46B7
tetradic
#B72F46 #8AB72F #2FB7A0 #5C2FB7
square
#B72F46 #8AB72F #2FB7A0 #5C2FB7
split-complementary
#B72F46 #2FB75C #2F8AB7
monochromatic
#561621 #862233 #B72F46 #D25167 #DF8291
Accessibility & contrast
On white
5.99
#B72F46 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#B72F46 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #B72F46
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B72F46 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##B72F46 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#545146
Deuteranopia (green-blind)
#776E42
Tritanopia (blue-blind)
#C90039
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #b72f46; /* rgb */ color: rgb(183, 47, 70); /* oklch */ color: oklch(52.2% 0.172 16.2);
Tailwind
colors: {
custom: {
50: '#d47379',
500: '#b72f46',
950: '#000000',
},
}SCSS
$custom: #b72f46; $custom-light: #d47379; $custom-dark: #000000;
JSON
{
"hex": "#b72f46",
"rgb": {
"r": 183,
"g": 47,
"b": 70
},
"hsl": {
"h": 349.853,
"s": 59.13,
"l": 45.098
},
"oklch": {
"l": 0.52214,
"c": 0.17155,
"h": 16.2
},
"luminance": 0.12543
}Semantic roles & 50–950 ramp
primary
#B72F46
secondary
#7AC8BB
accent
#E2C845
background
#FEF7F7
surface
#FCEDED
border
#D5C8C8
text
#160909
muted
#847B7B