#CB4D63#CB4D63

#CB4D63 is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.4% C 0.160 H 12.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CB4D63
RGB	rgb(203, 77, 99)
HSL	hsl(350, 55%, 55%)
HSV	hsv(350, 62%, 80%)
CMYK	cmyk(0%, 62.1%, 51.2%, 20.4%)
CIE-LAB	lab(50.58, 51.69, 14.10)
CIE-LCH	lch(50.58, 53.58, 15.26°)
OKLab	oklab(59.41% 0.1562 0.0358)
OKLCH	oklch(59.41% 0.16 12.9)
XYZ	xyz(29.5370, 18.9088, 13.8963)
Luminance	0.1890 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4D63 #4DCBB5

analogous

#CB4DA2 #CB4D63 #CB764D

triadic

#CB4D63 #63CB4D #4D63CB

tetradic

#CB4D63 #A2CB4D #4DCBB5 #764DCB

square

#CB4D63 #A2CB4D #4DCBB5 #764DCB

split-complementary

#CB4D63 #4DCB76 #4DA2CB

monochromatic

#7A2433 #A93146 #CB4D63 #D97C8D #E7ACB6

Accessibility & contrast

On white

4.39

#CB4D63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#CB4D63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4D63

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4D63	#FFFFFF	#000000	##000000
##CB4D63	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6863

Deuteranopia (green-blind)

#8A8260

Tritanopia (blue-blind)

#DD3956

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4d63;
/* rgb */ color: rgb(203, 77, 99);
/* oklch */ color: oklch(59.4% 0.160 12.9);

Tailwind

colors: {
  custom: {
    50: '#e0858f',
    500: '#cb4d63',
    950: '#000000',
  },
}

SCSS

$custom: #cb4d63;
$custom-light: #e0858f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4d63",
  "rgb": {
    "r": 203,
    "g": 77,
    "b": 99
  },
  "hsl": {
    "h": 349.524,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59413,
    "c": 0.16019,
    "h": 12.9
  },
  "luminance": 0.18905
}

Semantic roles & 50–950 ramp

primary

#CB4D63

secondary

#9FD4CB

accent

#DEC44A

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160B0C

muted

#847C7D

Preview Lab

Preview with #CB4D63

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

Preview Lab → · Contrast checker → · Palette generator →