#CB4353#CB4353

#CB4353 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.9% C 0.171 H 17.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CB4353
RGB	rgb(203, 67, 83)
HSL	hsl(353, 57%, 53%)
HSV	hsv(353, 67%, 80%)
CMYK	cmyk(0%, 67%, 59.1%, 20.4%)
CIE-LAB	lab(48.68, 54.67, 21.16)
CIE-LCH	lch(48.68, 58.62, 21.16°)
OKLab	oklab(57.89% 0.1633 0.0518)
OKLCH	oklch(57.89% 0.171 17.6)
XYZ	xyz(28.1998, 17.3392, 10.0438)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4353 #43CBBB

analogous

#CB4397 #CB4353 #CB7743

triadic

#CB4353 #53CB43 #4353CB

tetradic

#CB4353 #97CB43 #43CBBB #7743CB

square

#CB4353 #97CB43 #43CBBB #7743CB

split-complementary

#CB4353 #43CB77 #4397CB

monochromatic

#74202A #A42D3B #CB4353 #D8737F #E6A3AB

Accessibility & contrast

On white

4.70

#CB4353 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#CB4353 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4353

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4353	#FFFFFF	#000000	##FFFFFF
##CB4353	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666253

Deuteranopia (green-blind)

#887E4F

Tritanopia (blue-blind)

#DE254A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4353;
/* rgb */ color: rgb(203, 67, 83);
/* oklch */ color: oklch(57.9% 0.171 17.6);

Tailwind

colors: {
  custom: {
    50: '#e17f83',
    500: '#cb4353',
    950: '#000000',
  },
}

SCSS

$custom: #cb4353;
$custom-light: #e17f83;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4353",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 83
  },
  "hsl": {
    "h": 352.941,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57887,
    "c": 0.17134,
    "h": 17.6
  },
  "luminance": 0.17335
}

Semantic roles & 50–950 ramp

primary

#CB4353

secondary

#98D2CB

accent

#E0CE48

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4353

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

Preview Lab → · Contrast checker → · Palette generator →