#CB4159#CB4159

#CB4159 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.8% C 0.174 H 14.4°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB4159
RGB	rgb(203, 65, 89)
HSL	hsl(350, 57%, 53%)
HSV	hsv(350, 68%, 80%)
CMYK	cmyk(0%, 68%, 56.2%, 20.4%)
CIE-LAB	lab(48.51, 55.90, 17.30)
CIE-LCH	lch(48.51, 58.51, 17.20°)
OKLab	oklab(57.8% 0.1682 0.0431)
OKLCH	oklch(57.8% 0.174 14.4)
XYZ	xyz(28.3247, 17.2022, 11.2781)
Luminance	0.1720 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4159 #41CBB3

analogous

#CB419E #CB4159 #CB6E41

triadic

#CB4159 #59CB41 #4159CB

tetradic

#CB4159 #9ECB41 #41CBB3 #6E41CB

square

#CB4159 #9ECB41 #41CBB3 #6E41CB

split-complementary

#CB4159 #41CB6E #419ECB

monochromatic

#721F2E #A22C41 #CB4159 #D87183 #E5A1AD

Accessibility & contrast

On white

4.73

#CB4159 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CB4159 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4159

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4159	#FFFFFF	#000000	##FFFFFF
##CB4159	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)

#646159

Deuteranopia (green-blind)

#877E56

Tritanopia (blue-blind)

#DE234B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4159;
/* rgb */ color: rgb(203, 65, 89);
/* oklch */ color: oklch(57.8% 0.174 14.4);

Tailwind

colors: {
  custom: {
    50: '#e17e87',
    500: '#cb4159',
    950: '#000000',
  },
}

SCSS

$custom: #cb4159;
$custom-light: #e17e87;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4159",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 89
  },
  "hsl": {
    "h": 349.565,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57799,
    "c": 0.17364,
    "h": 14.4
  },
  "luminance": 0.17198
}

Semantic roles & 50–950 ramp

primary

#CB4159

secondary

#96D2C7

accent

#E0C648

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CB4159

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

Preview Lab → · Contrast checker → · Palette generator →