#CB4A42#CB4A42

#CB4A42 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.4% C 0.166 H 27.0°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CB4A42
RGB	rgb(203, 74, 66)
HSL	hsl(4, 57%, 53%)
HSV	hsv(4, 67%, 80%)
CMYK	cmyk(0%, 63.5%, 67.5%, 20.4%)
CIE-LAB	lab(49.49, 50.68, 32.22)
CIE-LCH	lch(49.49, 60.06, 32.45°)
OKLab	oklab(58.4% 0.1475 0.0751)
OKLCH	oklch(58.4% 0.166 27)
XYZ	xyz(28.0636, 17.9913, 7.1481)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4A42 #42C3CB

analogous

#CB427E #CB4A42 #CB8F42

triadic

#CB4A42 #42CB4A #4A42CB

tetradic

#CB4A42 #7ECB42 #42C3CB #8F42CB

square

#CB4A42 #7ECB42 #42C3CB #8F42CB

split-complementary

#CB4A42 #42CB8F #427ECB

monochromatic

#732420 #A3342D #CB4A42 #D87872 #E5A6A2

Accessibility & contrast

On white

4.57

#CB4A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#CB4A42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4A42

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4A42	#FFFFFF	#000000	##000000
##CB4A42	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6440

Deuteranopia (green-blind)

#8D803E

Tritanopia (blue-blind)

#DF2C49

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4a42;
/* rgb */ color: rgb(203, 74, 66);
/* oklch */ color: oklch(58.4% 0.166 27.0);

Tailwind

colors: {
  custom: {
    50: '#e28276',
    500: '#cb4a42',
    950: '#000000',
  },
}

SCSS

$custom: #cb4a42;
$custom-light: #e28276;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4a42",
  "rgb": {
    "r": 203,
    "g": 74,
    "b": 66
  },
  "hsl": {
    "h": 3.504,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58396,
    "c": 0.16554,
    "h": 27
  },
  "luminance": 0.17987
}

Semantic roles & 50–950 ramp

primary

#CB4A42

secondary

#97CFD2

accent

#D7E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB4A42

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

Preview Lab → · Contrast checker → · Palette generator →