#CB4358#CB4358

#CB4358 is a mid, vivid red. Relative luminance 0.174; OKLCH L 58.0% C 0.171 H 15.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CB4358
RGB	rgb(203, 67, 88)
HSL	hsl(351, 57%, 53%)
HSV	hsv(351, 67%, 80%)
CMYK	cmyk(0%, 67%, 56.7%, 20.4%)
CIE-LAB	lab(48.78, 55.03, 18.27)
CIE-LCH	lch(48.78, 57.98, 18.37°)
OKLab	oklab(57.99% 0.1653 0.0453)
OKLCH	oklch(57.99% 0.171 15.3)
XYZ	xyz(28.3998, 17.4192, 11.0974)
Luminance	0.1741 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4358 #43CBB6

analogous

#CB439C #CB4358 #CB7243

triadic

#CB4358 #58CB43 #4358CB

tetradic

#CB4358 #9CCB43 #43CBB6 #7243CB

square

#CB4358 #9CCB43 #43CBB6 #7243CB

split-complementary

#CB4358 #43CB72 #439CCB

monochromatic

#74202D #A42D40 #CB4358 #D87383 #E6A3AD

Accessibility & contrast

On white

4.68

#CB4358 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#CB4358 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4358

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4358	#FFFFFF	#000000	##FFFFFF
##CB4358	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656258

Deuteranopia (green-blind)

#887E55

Tritanopia (blue-blind)

#DE264B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4358;
/* rgb */ color: rgb(203, 67, 88);
/* oklch */ color: oklch(58.0% 0.171 15.3);

Tailwind

colors: {
  custom: {
    50: '#e17f87',
    500: '#cb4358',
    950: '#000000',
  },
}

SCSS

$custom: #cb4358;
$custom-light: #e17f87;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4358",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 88
  },
  "hsl": {
    "h": 350.735,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57994,
    "c": 0.17138,
    "h": 15.3
  },
  "luminance": 0.17415
}

Semantic roles & 50–950 ramp

primary

#CB4358

secondary

#98D2C9

accent

#E0C848

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CB4358

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

Preview Lab → · Contrast checker → · Palette generator →