#CB4D53#CB4D53

#CB4D53 is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.1% C 0.160 H 20.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CB4D53
RGB	rgb(203, 77, 83)
HSL	hsl(357, 55%, 55%)
HSV	hsv(357, 62%, 80%)
CMYK	cmyk(0%, 62.1%, 59.1%, 20.4%)
CIE-LAB	lab(50.25, 50.43, 23.22)
CIE-LCH	lch(50.25, 55.52, 24.73°)
OKLab	oklab(59.06% 0.1499 0.0566)
OKLCH	oklch(59.06% 0.16 20.7)
XYZ	xyz(28.8465, 18.6326, 10.2594)
Luminance	0.1863 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4D53 #4DCBC5

analogous

#CB4D92 #CB4D53 #CB864D

triadic

#CB4D53 #53CB4D #4D53CB

tetradic

#CB4D53 #92CB4D #4DCBC5 #864DCB

square

#CB4D53 #92CB4D #4DCBC5 #864DCB

split-complementary

#CB4D53 #4DCB86 #4D92CB

monochromatic

#7A2428 #A93137 #CB4D53 #D97C81 #E7ACAF

Accessibility & contrast

On white

4.44

#CB4D53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#CB4D53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4D53

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4D53	#FFFFFF	#000000	##000000
##CB4D53	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6752

Deuteranopia (green-blind)

#8C8150

Tritanopia (blue-blind)

#DE3550

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb4d53;
/* rgb */ color: rgb(203, 77, 83);
/* oklch */ color: oklch(59.1% 0.160 20.7);

Tailwind

colors: {
  custom: {
    50: '#e18483',
    500: '#cb4d53',
    950: '#000000',
  },
}

SCSS

$custom: #cb4d53;
$custom-light: #e18483;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4d53",
  "rgb": {
    "r": 203,
    "g": 77,
    "b": 83
  },
  "hsl": {
    "h": 357.143,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59063,
    "c": 0.1602,
    "h": 20.7
  },
  "luminance": 0.18629
}

Semantic roles & 50–950 ramp

primary

#CB4D53

secondary

#9FD4D2

accent

#DED74A

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #CB4D53

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

Preview Lab → · Contrast checker → · Palette generator →