#CB4C5B#CB4C5B

#CB4C5B is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.1% C 0.161 H 16.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4C5B
RGB	rgb(203, 76, 91)
HSL	hsl(353, 55%, 55%)
HSV	hsv(353, 63%, 80%)
CMYK	cmyk(0%, 62.6%, 55.2%, 20.4%)
CIE-LAB	lab(50.24, 51.47, 18.44)
CIE-LCH	lch(50.24, 54.67, 19.71°)
OKLab	oklab(59.11% 0.1544 0.0459)
OKLCH	oklch(59.11% 0.161 16.5)
XYZ	xyz(29.1039, 18.6245, 11.9578)
Luminance	0.1862 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4C5B #4CCBBC

analogous

#CB4C9B #CB4C5B #CB7C4C

triadic

#CB4C5B #5BCB4C #4C5BCB

tetradic

#CB4C5B #9BCB4C #4CCBBC #7C4CCB

square

#CB4C5B #9BCB4C #4CCBBC #7C4CCB

split-complementary

#CB4C5B #4CCB7C #4C9BCB

monochromatic

#79232D #A9313F #CB4C5B #D97B86 #E7ABB2

Accessibility & contrast

On white

4.45

#CB4C5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB4C5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4C5B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4C5B	#FFFFFF	#000000	##000000
##CB4C5B	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B675B

Deuteranopia (green-blind)

#8B8158

Tritanopia (blue-blind)

#DD3552

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4c5b;
/* rgb */ color: rgb(203, 76, 91);
/* oklch */ color: oklch(59.1% 0.161 16.5);

Tailwind

colors: {
  custom: {
    50: '#e18489',
    500: '#cb4c5b',
    950: '#000000',
  },
}

SCSS

$custom: #cb4c5b;
$custom-light: #e18489;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4c5b",
  "rgb": {
    "r": 203,
    "g": 76,
    "b": 91
  },
  "hsl": {
    "h": 352.913,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59106,
    "c": 0.16109,
    "h": 16.5
  },
  "luminance": 0.18621
}

Semantic roles & 50–950 ramp

primary

#CB4C5B

secondary

#9FD4CE

accent

#DECD49

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4C5B

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

Preview Lab → · Contrast checker → · Palette generator →