#CB4657#CB4657

#CB4657 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.3% C 0.168 H 16.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CB4657
RGB	rgb(203, 70, 87)
HSL	hsl(352, 56%, 54%)
HSV	hsv(352, 66%, 80%)
CMYK	cmyk(0%, 65.5%, 57.1%, 20.4%)
CIE-LAB	lab(49.21, 53.73, 19.46)
CIE-LCH	lch(49.21, 57.14, 19.91°)
OKLab	oklab(58.31% 0.161 0.0481)
OKLCH	oklch(58.31% 0.168 16.6)
XYZ	xyz(28.5417, 17.7688, 10.9417)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4657 #46CBBA

analogous

#CB4699 #CB4657 #CB7746

triadic

#CB4657 #57CB46 #4657CB

tetradic

#CB4657 #99CB46 #46CBBA #7746CB

square

#CB4657 #99CB46 #46CBBA #7746CB

split-complementary

#CB4657 #46CB77 #4699CB

monochromatic

#76212C #A52E3E #CB4657 #D87682 #E6A6AE

Accessibility & contrast

On white

4.61

#CB4657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#CB4657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4657

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4657	#FFFFFF	#000000	##FFFFFF
##CB4657	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676357

Deuteranopia (green-blind)

#897F54

Tritanopia (blue-blind)

#DE2B4D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4657;
/* rgb */ color: rgb(203, 70, 87);
/* oklch */ color: oklch(58.3% 0.168 16.6);

Tailwind

colors: {
  custom: {
    50: '#e18186',
    500: '#cb4657',
    950: '#000000',
  },
}

SCSS

$custom: #cb4657;
$custom-light: #e18186;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4657",
  "rgb": {
    "r": 203,
    "g": 70,
    "b": 87
  },
  "hsl": {
    "h": 352.331,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58309,
    "c": 0.16801,
    "h": 16.6
  },
  "luminance": 0.17765
}

Semantic roles & 50–950 ramp

primary

#CB4657

secondary

#9AD3CC

accent

#DFCC48

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CB4657

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

Preview Lab → · Contrast checker → · Palette generator →