#CB4547#CB4547
#CB4547 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.9% C 0.170 H 23.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).
Color values
| HEX | #CB4547 |
|---|---|
| RGB | rgb(203, 69, 71) |
| HSL | hsl(359, 56%, 53%) |
| HSV | hsv(359, 66%, 80%) |
| CMYK | cmyk(0%, 66%, 65%, 20.4%) |
| CIE-LAB | lab(48.77, 53.08, 28.43) |
| CIE-LCH | lch(48.77, 60.22, 28.18°) |
| OKLab | oklab(57.89% 0.1561 0.0673) |
| OKLCH | oklch(57.89% 0.17 23.3) |
| XYZ | xyz(27.8969, 17.4116, 7.8518) |
| Luminance | 0.1741 (WCAG relative) |
| Temperature | warm |
| Family | red |
Closest named colors
Reddish
#C44240
ΔE00 2.16
Faded Red
#D3494E
ΔE00 2.32
Dark Coral
#CF524E
ΔE00 3.19
Dull Red
#BB3F3F
ΔE00 3.90
Dusty Red
#B9484E
ΔE00 4.39
Dark Salmon
#C85A53
ΔE00 4.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CB4547 #45CBC9
analogous
#CB458A #CB4547 #CB8645
triadic
#CB4547 #47CB45 #4547CB
tetradic
#CB4547 #8ACB45 #45CBC9 #8645CB
square
#CB4547 #8ACB45 #45CBC9 #8645CB
split-complementary
#CB4547 #45CB86 #458ACB
monochromatic
#752122 #A52E30 #CB4547 #D87576 #E6A5A6
Accessibility & contrast
On white
4.69
#CB4547 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.48
#CB4547 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #CB4547
4.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CB4547 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##CB4547 | 1.00 | 4.69 | 4.48 | 4.69 |
| #FFFFFF | 4.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#696246
Deuteranopia (green-blind)
#8B7E43
Tritanopia (blue-blind)
#DE2447
Achromatopsia (no color)
#747474
Design tokens & code
CSS
--color: #cb4547; /* rgb */ color: rgb(203, 69, 71); /* oklch */ color: oklch(57.9% 0.170 23.3);
Tailwind
colors: {
custom: {
50: '#e2807a',
500: '#cb4547',
950: '#000000',
},
}SCSS
$custom: #cb4547; $custom-light: #e2807a; $custom-dark: #000000;
JSON
{
"hex": "#cb4547",
"rgb": {
"r": 203,
"g": 69,
"b": 71
},
"hsl": {
"h": 359.104,
"s": 56.303,
"l": 53.333
},
"oklch": {
"l": 0.57887,
"c": 0.16998,
"h": 23.3
},
"luminance": 0.17408
}Semantic roles & 50–950 ramp
primary
#CB4547
secondary
#99D3D2
accent
#E0DD48
background
#FEF8F7
surface
#FDEFED
border
#D5CAC8
text
#170B09
muted
#857C7B