#CB405E#CB405E

#CB405E is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.8% C 0.175 H 11.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CB405E
RGB	rgb(203, 64, 94)
HSL	hsl(347, 57%, 52%)
HSV	hsv(347, 68%, 80%)
CMYK	cmyk(0%, 68.5%, 53.7%, 20.4%)
CIE-LAB	lab(48.48, 56.67, 14.22)
CIE-LCH	lch(48.48, 58.43, 14.09°)
OKLab	oklab(57.81% 0.1714 0.0359)
OKLCH	oklch(57.81% 0.175 11.8)
XYZ	xyz(28.4849, 17.1753, 12.4027)
Luminance	0.1717 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB405E #40CBAD

analogous

#CB40A4 #CB405E #CB6740

triadic

#CB405E #5ECB40 #405ECB

tetradic

#CB405E #A4CB40 #40CBAD #6740CB

square

#CB405E #A4CB40 #40CBAD #6740CB

split-complementary

#CB405E #40CB67 #40A4CB

monochromatic

#721F31 #A22C45 #CB405E #D87087 #E5A0AF

Accessibility & contrast

On white

4.74

#CB405E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#CB405E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB405E

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB405E	#FFFFFF	#000000	##FFFFFF
##CB405E	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62615E

Deuteranopia (green-blind)

#867E5B

Tritanopia (blue-blind)

#DD244C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb405e;
/* rgb */ color: rgb(203, 64, 94);
/* oklch */ color: oklch(57.8% 0.175 11.8);

Tailwind

colors: {
  custom: {
    50: '#e17e8b',
    500: '#cb405e',
    950: '#000000',
  },
}

SCSS

$custom: #cb405e;
$custom-light: #e17e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb405e",
  "rgb": {
    "r": 203,
    "g": 64,
    "b": 94
  },
  "hsl": {
    "h": 347.05,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57809,
    "c": 0.17511,
    "h": 11.8
  },
  "luminance": 0.17171
}

Semantic roles & 50–950 ramp

primary

#CB405E

secondary

#95D2C5

accent

#E0BF47

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160A0C

muted

#847C7D

Preview Lab

Preview with #CB405E

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

Preview Lab → · Contrast checker → · Palette generator →