#CB4156#CB4156

#CB4156 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.174 H 15.7°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CB4156
RGB	rgb(203, 65, 86)
HSL	hsl(351, 57%, 53%)
HSV	hsv(351, 68%, 80%)
CMYK	cmyk(0%, 68%, 57.6%, 20.4%)
CIE-LAB	lab(48.45, 55.68, 19.04)
CIE-LCH	lch(48.45, 58.84, 18.88°)
OKLab	oklab(57.73% 0.167 0.047)
OKLCH	oklch(57.73% 0.174 15.7)
XYZ	xyz(28.2013, 17.1529, 10.6281)
Luminance	0.1715 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4156 #41CBB6

analogous

#CB419B #CB4156 #CB7141

triadic

#CB4156 #56CB41 #4156CB

tetradic

#CB4156 #9BCB41 #41CBB6 #7141CB

square

#CB4156 #9BCB41 #41CBB6 #7141CB

split-complementary

#CB4156 #41CB71 #419BCB

monochromatic

#721F2C #A22C3E #CB4156 #D87181 #E5A1AB

Accessibility & contrast

On white

4.74

#CB4156 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#CB4156 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4156

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4156	#FFFFFF	#000000	##FFFFFF
##CB4156	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)

#646156

Deuteranopia (green-blind)

#877E52

Tritanopia (blue-blind)

#DE224A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4156;
/* rgb */ color: rgb(203, 65, 86);
/* oklch */ color: oklch(57.7% 0.174 15.7);

Tailwind

colors: {
  custom: {
    50: '#e17e85',
    500: '#cb4156',
    950: '#000000',
  },
}

SCSS

$custom: #cb4156;
$custom-light: #e17e85;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4156",
  "rgb": {
    "r": 203,
    "g": 65,
    "b": 86
  },
  "hsl": {
    "h": 350.87,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57733,
    "c": 0.17353,
    "h": 15.7
  },
  "luminance": 0.17149
}

Semantic roles & 50–950 ramp

primary

#CB4156

secondary

#96D2C9

accent

#E0C948

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CB4156

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

Preview Lab → · Contrast checker → · Palette generator →