#CB4553#CB4553

#CB4553 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.1% C 0.169 H 18.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#CB4553
RGB	rgb(203, 69, 83)
HSL	hsl(354, 56%, 53%)
HSV	hsv(354, 66%, 80%)
CMYK	cmyk(0%, 66%, 59.1%, 20.4%)
CIE-LAB	lab(48.98, 53.85, 21.55)
CIE-LCH	lch(48.98, 58.01, 21.81°)
OKLab	oklab(58.11% 0.1607 0.0527)
OKLCH	oklch(58.11% 0.169 18.2)
XYZ	xyz(28.3207, 17.5811, 10.0841)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4553 #45CBBD

analogous

#CB4596 #CB4553 #CB7A45

triadic

#CB4553 #53CB45 #4553CB

tetradic

#CB4553 #96CB45 #45CBBD #7A45CB

square

#CB4553 #96CB45 #45CBBD #7A45CB

split-complementary

#CB4553 #45CB7A #4596CB

monochromatic

#752129 #A52E3A #CB4553 #D8757F #E6A5AB

Accessibility & contrast

On white

4.65

#CB4553 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#CB4553 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4553

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4553	#FFFFFF	#000000	##FFFFFF
##CB4553	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676353

Deuteranopia (green-blind)

#897F50

Tritanopia (blue-blind)

#DE284B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4553;
/* rgb */ color: rgb(203, 69, 83);
/* oklch */ color: oklch(58.1% 0.169 18.2);

Tailwind

colors: {
  custom: {
    50: '#e18083',
    500: '#cb4553',
    950: '#000000',
  },
}

SCSS

$custom: #cb4553;
$custom-light: #e18083;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4553",
  "rgb": {
    "r": 203,
    "g": 69,
    "b": 83
  },
  "hsl": {
    "h": 353.731,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58111,
    "c": 0.16916,
    "h": 18.2
  },
  "luminance": 0.17577
}

Semantic roles & 50–950 ramp

primary

#CB4553

secondary

#99D3CD

accent

#E0D048

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4553

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

Preview Lab → · Contrast checker → · Palette generator →