#CB473A#CB473A

#CB473A is a mid, vivid red. Relative luminance 0.175; OKLCH L 57.9% C 0.170 H 28.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CB473A
RGB	rgb(203, 71, 58)
HSL	hsl(5, 58%, 51%)
HSV	hsv(5, 71%, 80%)
CMYK	cmyk(0%, 65%, 71.4%, 20.4%)
CIE-LAB	lab(48.90, 51.56, 36.10)
CIE-LCH	lch(48.90, 62.94, 35.00°)
OKLab	oklab(57.92% 0.1487 0.0822)
OKLCH	oklch(57.92% 0.17 28.9)
XYZ	xyz(27.6485, 17.5124, 5.9265)
Luminance	0.1751 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB473A #3ABECB

analogous

#CB3A75 #CB473A #CB8F3A

triadic

#CB473A #3ACB47 #473ACB

tetradic

#CB473A #75CB3A #3ABECB #8F3ACB

square

#CB473A #75CB3A #3ABECB #8F3ACB

split-complementary

#CB473A #3ACB8F #3A75CB

monochromatic

#6E241D #9E342A #CB473A #D8746A #E5A19B

Accessibility & contrast

On white

4.67

#CB473A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CB473A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB473A

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB473A	#FFFFFF	#000000	##FFFFFF
##CB473A	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6238

Deuteranopia (green-blind)

#8C7F36

Tritanopia (blue-blind)

#DF2545

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb473a;
/* rgb */ color: rgb(203, 71, 58);
/* oklch */ color: oklch(57.9% 0.170 28.9);

Tailwind

colors: {
  custom: {
    50: '#e38171',
    500: '#cb473a',
    950: '#000000',
  },
}

SCSS

$custom: #cb473a;
$custom-light: #e38171;
$custom-dark: #000000;

JSON

{
  "hex": "#cb473a",
  "rgb": {
    "r": 203,
    "g": 71,
    "b": 58
  },
  "hsl": {
    "h": 5.379,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57921,
    "c": 0.16992,
    "h": 28.9
  },
  "luminance": 0.17508
}

Semantic roles & 50–950 ramp

primary

#CB473A

secondary

#90CBD0

accent

#D4E146

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CB473A

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

Preview Lab → · Contrast checker → · Palette generator →