#CB4363#CB4363

#CB4363 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.3% C 0.172 H 10.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CB4363
RGB	rgb(203, 67, 99)
HSL	hsl(346, 57%, 53%)
HSV	hsv(346, 67%, 80%)
CMYK	cmyk(0%, 67%, 51.2%, 20.4%)
CIE-LAB	lab(49.03, 55.90, 11.94)
CIE-LCH	lch(49.03, 57.16, 12.06°)
OKLab	oklab(58.25% 0.1695 0.0305)
OKLCH	oklch(58.25% 0.172 10.2)
XYZ	xyz(28.8903, 17.6154, 13.6807)
Luminance	0.1761 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4363 #43CBAB

analogous

#CB43A7 #CB4363 #CB6743

triadic

#CB4363 #63CB43 #4363CB

tetradic

#CB4363 #A7CB43 #43CBAB #6743CB

square

#CB4363 #A7CB43 #43CBAB #6743CB

split-complementary

#CB4363 #43CB67 #43A7CB

monochromatic

#742034 #A42D49 #CB4363 #D8738B #E6A3B3

Accessibility & contrast

On white

4.64

#CB4363 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#CB4363 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4363

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4363	#FFFFFF	#000000	##FFFFFF
##CB4363	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636364

Deuteranopia (green-blind)

#867F60

Tritanopia (blue-blind)

#DD2B50

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4363;
/* rgb */ color: rgb(203, 67, 99);
/* oklch */ color: oklch(58.3% 0.172 10.2);

Tailwind

colors: {
  custom: {
    50: '#e17f8f',
    500: '#cb4363',
    950: '#000000',
  },
}

SCSS

$custom: #cb4363;
$custom-light: #e17f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4363",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 99
  },
  "hsl": {
    "h": 345.882,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58253,
    "c": 0.17226,
    "h": 10.2
  },
  "luminance": 0.17612
}

Semantic roles & 50–950 ramp

primary

#CB4363

secondary

#98D2C4

accent

#E0BC48

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160B0C

muted

#847C7D

Preview Lab

Preview with #CB4363

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

Preview Lab → · Contrast checker → · Palette generator →