#CB4C59#CB4C59

#CB4C59 is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.1% C 0.161 H 17.5°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4C59
RGB	rgb(203, 76, 89)
HSL	hsl(354, 55%, 55%)
HSV	hsv(354, 63%, 80%)
CMYK	cmyk(0%, 62.6%, 56.2%, 20.4%)
CIE-LAB	lab(50.20, 51.32, 19.58)
CIE-LCH	lch(50.20, 54.92, 20.89°)
OKLab	oklab(59.06% 0.1536 0.0485)
OKLCH	oklch(59.06% 0.161 17.5)
XYZ	xyz(29.0188, 18.5904, 11.5095)
Luminance	0.1859 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4C59 #4CCBBE

analogous

#CB4C99 #CB4C59 #CB7E4C

triadic

#CB4C59 #59CB4C #4C59CB

tetradic

#CB4C59 #99CB4C #4CCBBE #7E4CCB

square

#CB4C59 #99CB4C #4CCBBE #7E4CCB

split-complementary

#CB4C59 #4CCB7E #4C99CB

monochromatic

#79232C #A9313D #CB4C59 #D97B85 #E7ABB1

Accessibility & contrast

On white

4.45

#CB4C59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB4C59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4C59

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4C59	#FFFFFF	#000000	##000000
##CB4C59	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)

#6B6759

Deuteranopia (green-blind)

#8B8156

Tritanopia (blue-blind)

#DD3551

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4c59;
/* rgb */ color: rgb(203, 76, 89);
/* oklch */ color: oklch(59.1% 0.161 17.5);

Tailwind

colors: {
  custom: {
    50: '#e18487',
    500: '#cb4c59',
    950: '#000000',
  },
}

SCSS

$custom: #cb4c59;
$custom-light: #e18487;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4c59",
  "rgb": {
    "r": 203,
    "g": 76,
    "b": 89
  },
  "hsl": {
    "h": 353.858,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.59062,
    "c": 0.1611,
    "h": 17.5
  },
  "luminance": 0.18587
}

Semantic roles & 50–950 ramp

primary

#CB4C59

secondary

#9FD4CF

accent

#DECF49

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#160B0B

muted

#847C7C

Preview Lab

Preview with #CB4C59

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

Preview Lab → · Contrast checker → · Palette generator →