#CB4554#CB4554

#CB4554 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.1% C 0.169 H 17.7°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#CB4554
RGB	rgb(203, 69, 84)
HSL	hsl(353, 56%, 53%)
HSV	hsv(353, 66%, 80%)
CMYK	cmyk(0%, 66%, 58.6%, 20.4%)
CIE-LAB	lab(49.00, 53.92, 20.98)
CIE-LCH	lch(49.00, 57.86, 21.26°)
OKLab	oklab(58.13% 0.1611 0.0514)
OKLCH	oklch(58.13% 0.169 17.7)
XYZ	xyz(28.3596, 17.5967, 10.2889)
Luminance	0.1759 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4554 #45CBBC

analogous

#CB4597 #CB4554 #CB7945

triadic

#CB4554 #54CB45 #4554CB

tetradic

#CB4554 #97CB45 #45CBBC #7945CB

square

#CB4554 #97CB45 #45CBBC #7945CB

split-complementary

#CB4554 #45CB79 #4597CB

monochromatic

#75212A #A52E3B #CB4554 #D87580 #E6A5AC

Accessibility & contrast

On white

4.65

#CB4554 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#CB4554 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4554

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4554	#FFFFFF	#000000	##FFFFFF
##CB4554	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676354

Deuteranopia (green-blind)

#897F51

Tritanopia (blue-blind)

#DE284B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4554;
/* rgb */ color: rgb(203, 69, 84);
/* oklch */ color: oklch(58.1% 0.169 17.7);

Tailwind

colors: {
  custom: {
    50: '#e18084',
    500: '#cb4554',
    950: '#000000',
  },
}

SCSS

$custom: #cb4554;
$custom-light: #e18084;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4554",
  "rgb": {
    "r": 203,
    "g": 69,
    "b": 84
  },
  "hsl": {
    "h": 353.284,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58132,
    "c": 0.16914,
    "h": 17.7
  },
  "luminance": 0.17593
}

Semantic roles & 50–950 ramp

primary

#CB4554

secondary

#99D3CC

accent

#E0CF48

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CB4554

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

Preview Lab → · Contrast checker → · Palette generator →