#CB434E#CB434E

#CB434E is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.8% C 0.172 H 19.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB434E
RGB	rgb(203, 67, 78)
HSL	hsl(355, 57%, 53%)
HSV	hsv(355, 67%, 80%)
CMYK	cmyk(0%, 67%, 61.6%, 20.4%)
CIE-LAB	lab(48.59, 54.33, 24.04)
CIE-LCH	lch(48.59, 59.41, 23.87°)
OKLab	oklab(57.79% 0.1614 0.0581)
OKLCH	oklch(57.79% 0.172 19.8)
XYZ	xyz(28.0137, 17.2648, 9.0636)
Luminance	0.1726 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB434E #43CBC0

analogous

#CB4392 #CB434E #CB7C43

triadic

#CB434E #4ECB43 #434ECB

tetradic

#CB434E #92CB43 #43CBC0 #7C43CB

square

#CB434E #92CB43 #43CBC0 #7C43CB

split-complementary

#CB434E #43CB7C #4392CB

monochromatic

#742027 #A42D37 #CB434E #D8737B #E6A3A8

Accessibility & contrast

On white

4.72

#CB434E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#CB434E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB434E

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB434E	#FFFFFF	#000000	##FFFFFF
##CB434E	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67614D

Deuteranopia (green-blind)

#897E4A

Tritanopia (blue-blind)

#DE2348

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb434e;
/* rgb */ color: rgb(203, 67, 78);
/* oklch */ color: oklch(57.8% 0.172 19.8);

Tailwind

colors: {
  custom: {
    50: '#e27f7f',
    500: '#cb434e',
    950: '#000000',
  },
}

SCSS

$custom: #cb434e;
$custom-light: #e27f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb434e",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 78
  },
  "hsl": {
    "h": 355.147,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57788,
    "c": 0.17151,
    "h": 19.8
  },
  "luminance": 0.17261
}

Semantic roles & 50–950 ramp

primary

#CB434E

secondary

#98D2CE

accent

#E0D448

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB434E

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

Preview Lab → · Contrast checker → · Palette generator →