#CB4364#CB4364

#CB4364 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.3% C 0.172 H 9.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CB4364
RGB	rgb(203, 67, 100)
HSL	hsl(345, 57%, 53%)
HSV	hsv(345, 67%, 80%)
CMYK	cmyk(0%, 67%, 50.7%, 20.4%)
CIE-LAB	lab(49.05, 55.98, 11.37)
CIE-LCH	lch(49.05, 57.12, 11.48°)
OKLab	oklab(58.28% 0.1699 0.0291)
OKLCH	oklch(58.28% 0.172 9.7)
XYZ	xyz(28.9384, 17.6347, 13.9341)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4364 #43CBAA

analogous

#CB43A8 #CB4364 #CB6643

triadic

#CB4364 #64CB43 #4364CB

tetradic

#CB4364 #A8CB43 #43CBAA #6643CB

square

#CB4364 #A8CB43 #43CBAA #6643CB

split-complementary

#CB4364 #43CB66 #43A8CB

monochromatic

#742034 #A42D4A #CB4364 #D8738C #E6A3B3

Accessibility & contrast

On white

4.64

#CB4364 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#CB4364 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4364

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4364	#FFFFFF	#000000	##FFFFFF
##CB4364	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636365

Deuteranopia (green-blind)

#867F61

Tritanopia (blue-blind)

#DD2B50

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4364;
/* rgb */ color: rgb(203, 67, 100);
/* oklch */ color: oklch(58.3% 0.172 9.7);

Tailwind

colors: {
  custom: {
    50: '#e17f8f',
    500: '#cb4364',
    950: '#000000',
  },
}

SCSS

$custom: #cb4364;
$custom-light: #e17f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4364",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 100
  },
  "hsl": {
    "h": 345.441,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58279,
    "c": 0.17239,
    "h": 9.7
  },
  "luminance": 0.17631
}

Semantic roles & 50–950 ramp

primary

#CB4364

secondary

#98D2C4

accent

#E0BB48

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160B0C

muted

#847C7D

Preview Lab

Preview with #CB4364

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

Preview Lab → · Contrast checker → · Palette generator →