#CB4046#CB4046

#CB4046 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.3% C 0.175 H 22.3°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CB4046
RGB	rgb(203, 64, 70)
HSL	hsl(357, 57%, 52%)
HSV	hsv(357, 68%, 80%)
CMYK	cmyk(0%, 68.5%, 65.5%, 20.4%)
CIE-LAB	lab(48.02, 55.04, 28.08)
CIE-LCH	lch(48.02, 61.79, 27.03°)
OKLab	oklab(57.32% 0.1621 0.0664)
OKLCH	oklch(57.32% 0.175 22.3)
XYZ	xyz(27.5704, 16.8095, 7.5860)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4046 #40CBC5

analogous

#CB408C #CB4046 #CB7F40

triadic

#CB4046 #46CB40 #4046CB

tetradic

#CB4046 #8CCB40 #40CBC5 #7F40CB

square

#CB4046 #8CCB40 #40CBC5 #7F40CB

split-complementary

#CB4046 #40CB7F #408CCB

monochromatic

#721F23 #A22C31 #CB4046 #D87075 #E5A0A3

Accessibility & contrast

On white

4.82

#CB4046 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CB4046 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4046

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4046	#FFFFFF	#000000	##FFFFFF
##CB4046	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F45

Deuteranopia (green-blind)

#897D42

Tritanopia (blue-blind)

#DF1943

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cb4046;
/* rgb */ color: rgb(203, 64, 70);
/* oklch */ color: oklch(57.3% 0.175 22.3);

Tailwind

colors: {
  custom: {
    50: '#e27d79',
    500: '#cb4046',
    950: '#000000',
  },
}

SCSS

$custom: #cb4046;
$custom-light: #e27d79;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4046",
  "rgb": {
    "r": 203,
    "g": 64,
    "b": 70
  },
  "hsl": {
    "h": 357.41,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57316,
    "c": 0.17516,
    "h": 22.3
  },
  "luminance": 0.16805
}

Semantic roles & 50–950 ramp

primary

#CB4046

secondary

#95D2CF

accent

#E0DA47

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CB4046

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

Preview Lab → · Contrast checker → · Palette generator →