#CB434A#CB434A

#CB434A is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.7% C 0.172 H 21.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB434A
RGB	rgb(203, 67, 74)
HSL	hsl(357, 57%, 53%)
HSV	hsv(357, 67%, 80%)
CMYK	cmyk(0%, 67%, 63.5%, 20.4%)
CIE-LAB	lab(48.52, 54.08, 26.34)
CIE-LCH	lch(48.52, 60.15, 25.97°)
OKLab	oklab(57.71% 0.1598 0.0629)
OKLCH	oklch(57.71% 0.172 21.5)
XYZ	xyz(27.8746, 17.2091, 8.3311)
Luminance	0.1721 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB434A #43CBC4

analogous

#CB438E #CB434A #CB8043

triadic

#CB434A #4ACB43 #434ACB

tetradic

#CB434A #8ECB43 #43CBC4 #8043CB

square

#CB434A #8ECB43 #43CBC4 #8043CB

split-complementary

#CB434A #43CB80 #438ECB

monochromatic

#742024 #A42D33 #CB434A #D87378 #E6A3A6

Accessibility & contrast

On white

4.73

#CB434A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CB434A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB434A

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB434A	#FFFFFF	#000000	##FFFFFF
##CB434A	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676149

Deuteranopia (green-blind)

#897E46

Tritanopia (blue-blind)

#DE2147

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb434a;
/* rgb */ color: rgb(203, 67, 74);
/* oklch */ color: oklch(57.7% 0.172 21.5);

Tailwind

colors: {
  custom: {
    50: '#e27f7c',
    500: '#cb434a',
    950: '#000000',
  },
}

SCSS

$custom: #cb434a;
$custom-light: #e27f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cb434a",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 74
  },
  "hsl": {
    "h": 356.912,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57714,
    "c": 0.17177,
    "h": 21.5
  },
  "luminance": 0.17205
}

Semantic roles & 50–950 ramp

primary

#CB434A

secondary

#98D2CF

accent

#E0D848

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB434A

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

Preview Lab → · Contrast checker → · Palette generator →