#CB5B53#CB5B53

#CB5B53 is a mid, vivid red. Relative luminance 0.208; OKLCH L 60.9% C 0.144 H 26.3°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#CB5B53
RGB	rgb(203, 91, 83)
HSL	hsl(4, 54%, 56%)
HSV	hsv(4, 59%, 80%)
CMYK	cmyk(0%, 55.2%, 59.1%, 20.4%)
CIE-LAB	lab(52.74, 43.90, 26.45)
CIE-LCH	lch(52.74, 51.25, 31.07°)
OKLab	oklab(60.93% 0.1294 0.064)
OKLCH	oklch(60.93% 0.144 26.3)
XYZ	xyz(29.9336, 20.8069, 10.6217)
Luminance	0.2080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5B53 #53C3CB

analogous

#CB5387 #CB5B53 #CB9753

triadic

#CB5B53 #53CB5B #5B53CB

tetradic

#CB5B53 #87CB53 #53C3CB #9753CB

square

#CB5B53 #87CB53 #53C3CB #9753CB

split-complementary

#CB5B53 #53CB97 #5387CB

monochromatic

#7E2C26 #AD3C34 #CB5B53 #D98882 #E7B5B1

Accessibility & contrast

On white

4.07

#CB5B53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#CB5B53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5B53

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5B53	#FFFFFF	#000000	##000000
##CB5B53	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776F52

Deuteranopia (green-blind)

#938750

Tritanopia (blue-blind)

#DD475A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #cb5b53;
/* rgb */ color: rgb(203, 91, 83);
/* oklch */ color: oklch(60.9% 0.144 26.3);

Tailwind

colors: {
  custom: {
    50: '#e08d83',
    500: '#cb5b53',
    950: '#000000',
  },
}

SCSS

$custom: #cb5b53;
$custom-light: #e08d83;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5b53",
  "rgb": {
    "r": 203,
    "g": 91,
    "b": 83
  },
  "hsl": {
    "h": 4,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60934,
    "c": 0.14431,
    "h": 26.3
  },
  "luminance": 0.20803
}

Semantic roles & 50–950 ramp

primary

#CB5B53

secondary

#A4D2D6

accent

#D3DD4B

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB5B53

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

Preview Lab → · Contrast checker → · Palette generator →