#CB5753#CB5753

#CB5753 is a mid, vivid red. Relative luminance 0.201; OKLCH L 60.4% C 0.149 H 24.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#CB5753
RGB	rgb(203, 87, 83)
HSL	hsl(2, 54%, 56%)
HSV	hsv(2, 59%, 80%)
CMYK	cmyk(0%, 57.1%, 59.1%, 20.4%)
CIE-LAB	lab(52.00, 45.83, 25.49)
CIE-LCH	lch(52.00, 52.44, 29.08°)
OKLab	oklab(60.37% 0.1354 0.0618)
OKLCH	oklch(60.37% 0.149 24.5)
XYZ	xyz(29.6007, 20.1411, 10.5108)
Luminance	0.2014 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5753 #53C7CB

analogous

#CB538B #CB5753 #CB9353

triadic

#CB5753 #53CB57 #5753CB

tetradic

#CB5753 #8BCB53 #53C7CB #9353CB

square

#CB5753 #8BCB53 #53C7CB #9353CB

split-complementary

#CB5753 #53CB93 #538BCB

monochromatic

#7E2926 #AD3834 #CB5753 #D98582 #E7B3B1

Accessibility & contrast

On white

4.18

#CB5753 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#CB5753 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5753

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5753	#FFFFFF	#000000	##000000
##CB5753	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746D52

Deuteranopia (green-blind)

#918550

Tritanopia (blue-blind)

#DE4257

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb5753;
/* rgb */ color: rgb(203, 87, 83);
/* oklch */ color: oklch(60.4% 0.149 24.5);

Tailwind

colors: {
  custom: {
    50: '#e18a83',
    500: '#cb5753',
    950: '#000000',
  },
}

SCSS

$custom: #cb5753;
$custom-light: #e18a83;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5753",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 83
  },
  "hsl": {
    "h": 2,
    "s": 53.571,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60374,
    "c": 0.14882,
    "h": 24.5
  },
  "luminance": 0.20137
}

Semantic roles & 50–950 ramp

primary

#CB5753

secondary

#A4D4D6

accent

#D8DD4B

background

#FEF8F8

surface

#FDF0EF

border

#D5CBCA

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CB5753

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

Preview Lab → · Contrast checker → · Palette generator →