#CB4059#CB4059

#CB4059 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.175 H 14.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CB4059
RGB	rgb(203, 64, 89)
HSL	hsl(349, 57%, 52%)
HSV	hsv(349, 68%, 80%)
CMYK	cmyk(0%, 68.5%, 56.2%, 20.4%)
CIE-LAB	lab(48.37, 56.29, 17.11)
CIE-LCH	lch(48.37, 58.83, 16.91°)
OKLab	oklab(57.69% 0.1695 0.0426)
OKLCH	oklch(57.69% 0.175 14.1)
XYZ	xyz(28.2678, 17.0884, 11.2591)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4059 #40CBB2

analogous

#CB409E #CB4059 #CB6D40

triadic

#CB4059 #59CB40 #4059CB

tetradic

#CB4059 #9ECB40 #40CBB2 #6D40CB

square

#CB4059 #9ECB40 #40CBB2 #6D40CB

split-complementary

#CB4059 #40CB6D #409ECB

monochromatic

#721F2E #A22C41 #CB4059 #D87083 #E5A0AD

Accessibility & contrast

On white

4.75

#CB4059 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CB4059 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4059

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4059	#FFFFFF	#000000	##FFFFFF
##CB4059	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636159

Deuteranopia (green-blind)

#877D55

Tritanopia (blue-blind)

#DE224A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4059;
/* rgb */ color: rgb(203, 64, 89);
/* oklch */ color: oklch(57.7% 0.175 14.1);

Tailwind

colors: {
  custom: {
    50: '#e17e87',
    500: '#cb4059',
    950: '#000000',
  },
}

SCSS

$custom: #cb4059;
$custom-light: #e17e87;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4059",
  "rgb": {
    "r": 203,
    "g": 64,
    "b": 89
  },
  "hsl": {
    "h": 349.209,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57693,
    "c": 0.17474,
    "h": 14.1
  },
  "luminance": 0.17085
}

Semantic roles & 50–950 ramp

primary

#CB4059

secondary

#95D2C7

accent

#E0C547

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CB4059

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

Preview Lab → · Contrast checker → · Palette generator →