#CB3C46#CB3C46

#CB3C46 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.9% C 0.179 H 21.2°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#CB3C46
RGB	rgb(203, 60, 70)
HSL	hsl(356, 58%, 52%)
HSV	hsv(356, 70%, 80%)
CMYK	cmyk(0%, 70.4%, 65.5%, 20.4%)
CIE-LAB	lab(47.46, 56.57, 27.38)
CIE-LCH	lch(47.46, 62.85, 25.83°)
OKLab	oklab(56.9% 0.1669 0.0648)
OKLCH	oklch(56.9% 0.179 21.2)
XYZ	xyz(27.3528, 16.3744, 7.5134)
Luminance	0.1637 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB3C46 #3CCBC1

analogous

#CB3C8E #CB3C46 #CB7A3C

triadic

#CB3C46 #46CB3C #3C46CB

tetradic

#CB3C46 #8ECB3C #3CCBC1 #7A3CCB

square

#CB3C46 #8ECB3C #3CCBC1 #7A3CCB

split-complementary

#CB3C46 #3CCB7A #3C8ECB

monochromatic

#6F1E23 #9F2A33 #CB3C46 #D86C74 #E59DA2

Accessibility & contrast

On white

4.91

#CB3C46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#CB3C46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB3C46

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB3C46	#FFFFFF	#000000	##FFFFFF
##CB3C46	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D45

Deuteranopia (green-blind)

#887C42

Tritanopia (blue-blind)

#DF0E41

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cb3c46;
/* rgb */ color: rgb(203, 60, 70);
/* oklch */ color: oklch(56.9% 0.179 21.2);

Tailwind

colors: {
  custom: {
    50: '#e27b79',
    500: '#cb3c46',
    950: '#000000',
  },
}

SCSS

$custom: #cb3c46;
$custom-light: #e27b79;
$custom-dark: #000000;

JSON

{
  "hex": "#cb3c46",
  "rgb": {
    "r": 203,
    "g": 60,
    "b": 70
  },
  "hsl": {
    "h": 355.804,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56901,
    "c": 0.1791,
    "h": 21.2
  },
  "luminance": 0.1637
}

Semantic roles & 50–950 ramp

primary

#CB3C46

secondary

#92D1CC

accent

#E1D647

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB3C46

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

Preview Lab → · Contrast checker → · Palette generator →