#CB405F#CB405F

#CB405F is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.8% C 0.175 H 11.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB405F
RGB	rgb(203, 64, 95)
HSL	hsl(347, 57%, 52%)
HSV	hsv(347, 68%, 80%)
CMYK	cmyk(0%, 68.5%, 53.2%, 20.4%)
CIE-LAB	lab(48.50, 56.75, 13.65)
CIE-LCH	lch(48.50, 58.37, 13.52°)
OKLab	oklab(57.83% 0.1718 0.0346)
OKLCH	oklch(57.83% 0.175 11.4)
XYZ	xyz(28.5301, 17.1933, 12.6406)
Luminance	0.1719 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB405F #40CBAC

analogous

#CB40A4 #CB405F #CB6740

triadic

#CB405F #5FCB40 #405FCB

tetradic

#CB405F #A4CB40 #40CBAC #6740CB

square

#CB405F #A4CB40 #40CBAC #6740CB

split-complementary

#CB405F #40CB67 #40A4CB

monochromatic

#721F31 #A22C46 #CB405F #D87087 #E5A0B0

Accessibility & contrast

On white

4.73

#CB405F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CB405F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB405F

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB405F	#FFFFFF	#000000	##FFFFFF
##CB405F	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)

#62615F

Deuteranopia (green-blind)

#867E5C

Tritanopia (blue-blind)

#DD244C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb405f;
/* rgb */ color: rgb(203, 64, 95);
/* oklch */ color: oklch(57.8% 0.175 11.4);

Tailwind

colors: {
  custom: {
    50: '#e17e8c',
    500: '#cb405f',
    950: '#000000',
  },
}

SCSS

$custom: #cb405f;
$custom-light: #e17e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#cb405f",
  "rgb": {
    "r": 203,
    "g": 64,
    "b": 95
  },
  "hsl": {
    "h": 346.619,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57834,
    "c": 0.17522,
    "h": 11.4
  },
  "luminance": 0.1719
}

Semantic roles & 50–950 ramp

primary

#CB405F

secondary

#95D2C4

accent

#E0BE47

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#160B0C

muted

#847C7D

Preview Lab

Preview with #CB405F

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

Preview Lab → · Contrast checker → · Palette generator →