#CB4B48#CB4B48

#CB4B48 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.6% C 0.164 H 24.9°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B48
RGB	rgb(203, 75, 72)
HSL	hsl(1, 56%, 54%)
HSV	hsv(1, 65%, 80%)
CMYK	cmyk(0%, 63.1%, 64.5%, 20.4%)
CIE-LAB	lab(49.74, 50.59, 29.05)
CIE-LCH	lch(49.74, 58.34, 29.87°)
OKLab	oklab(58.61% 0.1484 0.0688)
OKLCH	oklch(58.61% 0.164 24.9)
XYZ	xyz(28.3172, 18.2004, 8.1515)
Luminance	0.1820 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B48 #48C8CB

analogous

#CB4887 #CB4B48 #CB8D48

triadic

#CB4B48 #48CB4B #4B48CB

tetradic

#CB4B48 #87CB48 #48C8CB #8D48CB

square

#CB4B48 #87CB48 #48C8CB #8D48CB

split-complementary

#CB4B48 #48CB8D #4887CB

monochromatic

#772422 #A6322F #CB4B48 #D97A78 #E6A9A7

Accessibility & contrast

On white

4.53

#CB4B48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#CB4B48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B48

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B48	#FFFFFF	#000000	##000000
##CB4B48	1.00	4.53	4.64	4.64
#FFFFFF	4.53	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)

#6D6547

Deuteranopia (green-blind)

#8D8045

Tritanopia (blue-blind)

#DE2F4B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4b48;
/* rgb */ color: rgb(203, 75, 72);
/* oklch */ color: oklch(58.6% 0.164 24.9);

Tailwind

colors: {
  custom: {
    50: '#e2837b',
    500: '#cb4b48',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b48;
$custom-light: #e2837b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b48",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 72
  },
  "hsl": {
    "h": 1.374,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58614,
    "c": 0.16359,
    "h": 24.9
  },
  "luminance": 0.18197
}

Semantic roles & 50–950 ramp

primary

#CB4B48

secondary

#9BD2D3

accent

#DCDF49

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4B48

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

Preview Lab → · Contrast checker → · Palette generator →