#CB4953#CB4953
#CB4953 is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.6% C 0.165 H 19.4°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).
Color values
| HEX | #CB4953 |
|---|---|
| RGB | rgb(203, 73, 83) |
| HSL | hsl(355, 56%, 54%) |
| HSV | hsv(355, 64%, 80%) |
| CMYK | cmyk(0%, 64%, 59.1%, 20.4%) |
| CIE-LAB | lab(49.60, 52.17, 22.37) |
| CIE-LCH | lch(49.60, 56.77, 23.21°) |
| OKLab | oklab(58.58% 0.1554 0.0546) |
| OKLCH | oklch(58.58% 0.165 19.4) |
| XYZ | xyz(28.5751, 18.0899, 10.1689) |
| Luminance | 0.1809 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Faded Red
#D3494E
ΔE00 2.59
Dusty Red
#B9484E
ΔE00 3.76
Dark Coral
#CF524E
ΔE00 4.27
Indianred
#CD5C5C
ΔE00 4.57
Reddish
#C44240
ΔE00 4.92
Dark Salmon
#C85A53
ΔE00 5.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CB4953 #49CBC1
analogous
#CB4994 #CB4953 #CB8049
triadic
#CB4953 #53CB49 #4953CB
tetradic
#CB4953 #94CB49 #49CBC1 #8049CB
square
#CB4953 #94CB49 #49CBC1 #8049CB
split-complementary
#CB4953 #49CB80 #4994CB
monochromatic
#772229 #A73039 #CB4953 #D97980 #E6A8AD
Accessibility & contrast
On white
4.55
#CB4953 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.62
#CB4953 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #CB4953
4.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CB4953 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CB4953 | 1.00 | 4.55 | 4.62 | 4.62 |
| #FFFFFF | 4.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6A6553
Deuteranopia (green-blind)
#8B8050
Tritanopia (blue-blind)
#DE2F4D
Achromatopsia (no color)
#767676
Design tokens & code
CSS
--color: #cb4953; /* rgb */ color: rgb(203, 73, 83); /* oklch */ color: oklch(58.6% 0.165 19.4);
Tailwind
colors: {
custom: {
50: '#e18283',
500: '#cb4953',
950: '#000000',
},
}SCSS
$custom: #cb4953; $custom-light: #e18283; $custom-dark: #000000;
JSON
{
"hex": "#cb4953",
"rgb": {
"r": 203,
"g": 73,
"b": 83
},
"hsl": {
"h": 355.385,
"s": 55.556,
"l": 54.118
},
"oklch": {
"l": 0.58576,
"c": 0.16472,
"h": 19.4
},
"luminance": 0.18086
}Semantic roles & 50–950 ramp
primary
#CB4953
secondary
#9CD4CF
accent
#DFD349
background
#FEF8F8
surface
#FDEFEF
border
#D5CACA
text
#170B0A
muted
#857C7C