#CB4248#CB4248

#CB4248 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.6% C 0.173 H 22.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CB4248
RGB	rgb(203, 66, 72)
HSL	hsl(357, 57%, 53%)
HSV	hsv(357, 67%, 80%)
CMYK	cmyk(0%, 67.5%, 64.5%, 20.4%)
CIE-LAB	lab(48.34, 54.36, 27.30)
CIE-LCH	lch(48.34, 60.83, 26.66°)
OKLab	oklab(57.57% 0.1603 0.0649)
OKLCH	oklch(57.57% 0.173 22)
XYZ	xyz(27.7493, 17.0648, 7.9623)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4248 #42CBC5

analogous

#CB428D #CB4248 #CB8042

triadic

#CB4248 #48CB42 #4248CB

tetradic

#CB4248 #8DCB42 #42CBC5 #8042CB

square

#CB4248 #8DCB42 #42CBC5 #8042CB

split-complementary

#CB4248 #42CB80 #428DCB

monochromatic

#732023 #A32D32 #CB4248 #D87276 #E5A2A5

Accessibility & contrast

On white

4.76

#CB4248 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CB4248 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4248

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4248	#FFFFFF	#000000	##FFFFFF
##CB4248	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676047

Deuteranopia (green-blind)

#897E44

Tritanopia (blue-blind)

#DE1F45

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4248;
/* rgb */ color: rgb(203, 66, 72);
/* oklch */ color: oklch(57.6% 0.173 22.0);

Tailwind

colors: {
  custom: {
    50: '#e27e7b',
    500: '#cb4248',
    950: '#000000',
  },
}

SCSS

$custom: #cb4248;
$custom-light: #e27e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4248",
  "rgb": {
    "r": 203,
    "g": 66,
    "b": 72
  },
  "hsl": {
    "h": 357.372,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57568,
    "c": 0.17297,
    "h": 22
  },
  "luminance": 0.17061
}

Semantic roles & 50–950 ramp

primary

#CB4248

secondary

#97D2CF

accent

#E0D948

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB4248

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

Preview Lab → · Contrast checker → · Palette generator →