#CB4B47#CB4B47

#CB4B47 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.6% C 0.164 H 25.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CB4B47
RGB	rgb(203, 75, 71)
HSL	hsl(2, 56%, 54%)
HSV	hsv(2, 65%, 80%)
CMYK	cmyk(0%, 63.1%, 65%, 20.4%)
CIE-LAB	lab(49.72, 50.53, 29.61)
CIE-LCH	lch(49.72, 58.57, 30.37°)
OKLab	oklab(58.6% 0.148 0.07)
OKLCH	oklch(58.6% 0.164 25.3)
XYZ	xyz(28.2848, 18.1875, 7.9811)
Luminance	0.1818 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4B47 #47C7CB

analogous

#CB4785 #CB4B47 #CB8D47

triadic

#CB4B47 #47CB4B #4B47CB

tetradic

#CB4B47 #85CB47 #47C7CB #8D47CB

square

#CB4B47 #85CB47 #47C7CB #8D47CB

split-complementary

#CB4B47 #47CB8D #4785CB

monochromatic

#762421 #A6322F #CB4B47 #D87A77 #E6A8A6

Accessibility & contrast

On white

4.53

#CB4B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#CB4B47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4B47

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4B47	#FFFFFF	#000000	##000000
##CB4B47	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)

#6D6546

Deuteranopia (green-blind)

#8D8044

Tritanopia (blue-blind)

#DE2F4B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4b47;
/* rgb */ color: rgb(203, 75, 71);
/* oklch */ color: oklch(58.6% 0.164 25.3);

Tailwind

colors: {
  custom: {
    50: '#e2837a',
    500: '#cb4b47',
    950: '#000000',
  },
}

SCSS

$custom: #cb4b47;
$custom-light: #e2837a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4b47",
  "rgb": {
    "r": 203,
    "g": 75,
    "b": 71
  },
  "hsl": {
    "h": 1.818,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58598,
    "c": 0.16373,
    "h": 25.3
  },
  "luminance": 0.18184
}

Semantic roles & 50–950 ramp

primary

#CB4B47

secondary

#9BD1D3

accent

#DBDF49

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4B47

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

Preview Lab → · Contrast checker → · Palette generator →