#CB4245#CB4245

#CB4245 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.5% C 0.173 H 23.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CB4245
RGB	rgb(203, 66, 69)
HSL	hsl(359, 57%, 53%)
HSV	hsv(359, 67%, 80%)
CMYK	cmyk(0%, 67.5%, 66%, 20.4%)
CIE-LAB	lab(48.29, 54.19, 29.01)
CIE-LCH	lch(48.29, 61.47, 28.17°)
OKLab	oklab(57.52% 0.1592 0.0684)
OKLCH	oklch(57.52% 0.173 23.2)
XYZ	xyz(27.6539, 17.0266, 7.4594)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4245 #42CBC8

analogous

#CB428A #CB4245 #CB8342

triadic

#CB4245 #45CB42 #4245CB

tetradic

#CB4245 #8ACB42 #42CBC8 #8342CB

square

#CB4245 #8ACB42 #42CBC8 #8342CB

split-complementary

#CB4245 #42CB83 #428ACB

monochromatic

#732021 #A32D2F #CB4245 #D87274 #E5A2A3

Accessibility & contrast

On white

4.77

#CB4245 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CB4245 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4245

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4245	#FFFFFF	#000000	##FFFFFF
##CB4245	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676044

Deuteranopia (green-blind)

#8A7D41

Tritanopia (blue-blind)

#DF1E44

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4245;
/* rgb */ color: rgb(203, 66, 69);
/* oklch */ color: oklch(57.5% 0.173 23.2);

Tailwind

colors: {
  custom: {
    50: '#e27e78',
    500: '#cb4245',
    950: '#000000',
  },
}

SCSS

$custom: #cb4245;
$custom-light: #e27e78;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4245",
  "rgb": {
    "r": 203,
    "g": 66,
    "b": 69
  },
  "hsl": {
    "h": 358.686,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57516,
    "c": 0.17326,
    "h": 23.2
  },
  "luminance": 0.17023
}

Semantic roles & 50–950 ramp

primary

#CB4245

secondary

#97D2D1

accent

#E0DD48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB4245

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

Preview Lab → · Contrast checker → · Palette generator →