#CB4350#CB4350

#CB4350 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.8% C 0.171 H 18.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CB4350
RGB	rgb(203, 67, 80)
HSL	hsl(354, 57%, 53%)
HSV	hsv(354, 67%, 80%)
CMYK	cmyk(0%, 67%, 60.6%, 20.4%)
CIE-LAB	lab(48.63, 54.46, 22.89)
CIE-LCH	lch(48.63, 59.08, 22.79°)
OKLab	oklab(57.83% 0.1622 0.0556)
OKLCH	oklch(57.83% 0.171 18.9)
XYZ	xyz(28.0865, 17.2939, 9.4470)
Luminance	0.1729 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4350 #43CBBE

analogous

#CB4394 #CB4350 #CB7A43

triadic

#CB4350 #50CB43 #4350CB

tetradic

#CB4350 #94CB43 #43CBBE #7A43CB

square

#CB4350 #94CB43 #43CBBE #7A43CB

split-complementary

#CB4350 #43CB7A #4394CB

monochromatic

#742028 #A42D39 #CB4350 #D8737D #E6A3A9

Accessibility & contrast

On white

4.71

#CB4350 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CB4350 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4350

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4350	#FFFFFF	#000000	##FFFFFF
##CB4350	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666150

Deuteranopia (green-blind)

#897E4C

Tritanopia (blue-blind)

#DE2449

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4350;
/* rgb */ color: rgb(203, 67, 80);
/* oklch */ color: oklch(57.8% 0.171 18.9);

Tailwind

colors: {
  custom: {
    50: '#e27f81',
    500: '#cb4350',
    950: '#000000',
  },
}

SCSS

$custom: #cb4350;
$custom-light: #e27f81;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4350",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 80
  },
  "hsl": {
    "h": 354.265,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57827,
    "c": 0.17142,
    "h": 18.9
  },
  "luminance": 0.1729
}

Semantic roles & 50–950 ramp

primary

#CB4350

secondary

#98D2CD

accent

#E0D148

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4350

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

Preview Lab → · Contrast checker → · Palette generator →