#CB4349#CB4349

#CB4349 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.7% C 0.172 H 21.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB4349
RGB	rgb(203, 67, 73)
HSL	hsl(357, 57%, 53%)
HSV	hsv(357, 67%, 80%)
CMYK	cmyk(0%, 67%, 64%, 20.4%)
CIE-LAB	lab(48.51, 54.02, 26.91)
CIE-LCH	lch(48.51, 60.35, 26.48°)
OKLab	oklab(57.7% 0.1594 0.0641)
OKLCH	oklch(57.7% 0.172 21.9)
XYZ	xyz(27.8412, 17.1958, 8.1551)
Luminance	0.1719 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4349 #43CBC5

analogous

#CB438D #CB4349 #CB8143

triadic

#CB4349 #49CB43 #4349CB

tetradic

#CB4349 #8DCB43 #43CBC5 #8143CB

square

#CB4349 #8DCB43 #43CBC5 #8143CB

split-complementary

#CB4349 #43CB81 #438DCB

monochromatic

#742024 #A42D32 #CB4349 #D87377 #E6A3A6

Accessibility & contrast

On white

4.73

#CB4349 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CB4349 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4349

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4349	#FFFFFF	#000000	##FFFFFF
##CB4349	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)

#676148

Deuteranopia (green-blind)

#8A7E45

Tritanopia (blue-blind)

#DE2146

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4349;
/* rgb */ color: rgb(203, 67, 73);
/* oklch */ color: oklch(57.7% 0.172 21.9);

Tailwind

colors: {
  custom: {
    50: '#e27f7b',
    500: '#cb4349',
    950: '#000000',
  },
}

SCSS

$custom: #cb4349;
$custom-light: #e27f7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4349",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 73
  },
  "hsl": {
    "h": 357.353,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57696,
    "c": 0.17185,
    "h": 21.9
  },
  "luminance": 0.17192
}

Semantic roles & 50–950 ramp

primary

#CB4349

secondary

#98D2D0

accent

#E0D948

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4349

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

Preview Lab → · Contrast checker → · Palette generator →