#CB4A53#CB4A53

#CB4A53 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.7% C 0.164 H 19.7°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CB4A53
RGB	rgb(203, 74, 83)
HSL	hsl(356, 55%, 54%)
HSV	hsv(356, 64%, 80%)
CMYK	cmyk(0%, 63.5%, 59.1%, 20.4%)
CIE-LAB	lab(49.76, 51.75, 22.58)
CIE-LCH	lch(49.76, 56.46, 23.58°)
OKLab	oklab(58.7% 0.154 0.0551)
OKLCH	oklch(58.7% 0.164 19.7)
XYZ	xyz(28.6414, 18.2224, 10.1910)
Luminance	0.1822 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4A53 #4ACBC2

analogous

#CB4A94 #CB4A53 #CB824A

triadic

#CB4A53 #53CB4A #4A53CB

tetradic

#CB4A53 #94CB4A #4ACBC2 #824ACB

square

#CB4A53 #94CB4A #4ACBC2 #824ACB

split-complementary

#CB4A53 #4ACB82 #4A94CB

monochromatic

#782328 #A83038 #CB4A53 #D97A80 #E6A9AD

Accessibility & contrast

On white

4.52

#CB4A53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#CB4A53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4A53

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4A53	#FFFFFF	#000000	##000000
##CB4A53	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6552

Deuteranopia (green-blind)

#8B8050

Tritanopia (blue-blind)

#DE304E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4a53;
/* rgb */ color: rgb(203, 74, 83);
/* oklch */ color: oklch(58.7% 0.164 19.7);

Tailwind

colors: {
  custom: {
    50: '#e18383',
    500: '#cb4a53',
    950: '#000000',
  },
}

SCSS

$custom: #cb4a53;
$custom-light: #e18383;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4a53",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 83
  },
  "hsl": {
    "h": 355.814,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58695,
    "c": 0.16359,
    "h": 19.7
  },
  "luminance": 0.18219
}

Semantic roles & 50–950 ramp

primary

#CB4A53

secondary

#9DD4D0

accent

#DFD449

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4A53

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →