#CB4749#CB4749

#CB4749 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.2% C 0.168 H 23.1°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CB4749
RGB	rgb(203, 71, 73)
HSL	hsl(359, 56%, 54%)
HSV	hsv(359, 65%, 80%)
CMYK	cmyk(0%, 65%, 64%, 20.4%)
CIE-LAB	lab(49.12, 52.37, 27.68)
CIE-LCH	lch(49.12, 59.23, 27.86°)
OKLab	oklab(58.15% 0.1542 0.0658)
OKLCH	oklch(58.15% 0.168 23.1)
XYZ	xyz(28.0872, 17.6879, 8.2371)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4749 #47CBC9

analogous

#CB478B #CB4749 #CB8747

triadic

#CB4749 #49CB47 #4749CB

tetradic

#CB4749 #8BCB47 #47CBC9 #8747CB

square

#CB4749 #8BCB47 #47CBC9 #8747CB

split-complementary

#CB4749 #47CB87 #478BCB

monochromatic

#762123 #A62F31 #CB4749 #D87778 #E6A6A7

Accessibility & contrast

On white

4.63

#CB4749 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#CB4749 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4749

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4749	#FFFFFF	#000000	##FFFFFF
##CB4749	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6348

Deuteranopia (green-blind)

#8B7F45

Tritanopia (blue-blind)

#DE2849

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cb4749;
/* rgb */ color: rgb(203, 71, 73);
/* oklch */ color: oklch(58.2% 0.168 23.1);

Tailwind

colors: {
  custom: {
    50: '#e2817b',
    500: '#cb4749',
    950: '#000000',
  },
}

SCSS

$custom: #cb4749;
$custom-light: #e2817b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4749",
  "rgb": {
    "r": 203,
    "g": 71,
    "b": 73
  },
  "hsl": {
    "h": 359.091,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58152,
    "c": 0.16768,
    "h": 23.1
  },
  "luminance": 0.17684
}

Semantic roles & 50–950 ramp

primary

#CB4749

secondary

#9BD3D2

accent

#DFDD49

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4749

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

Preview Lab → · Contrast checker → · Palette generator →