#CB4445#CB4445

#CB4445 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.7% C 0.171 H 23.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB4445
RGB	rgb(203, 68, 69)
HSL	hsl(360, 56%, 53%)
HSV	hsv(360, 67%, 80%)
CMYK	cmyk(0%, 66.5%, 66%, 20.4%)
CIE-LAB	lab(48.59, 53.38, 29.38)
CIE-LCH	lch(48.59, 60.93, 28.83°)
OKLab	oklab(57.74% 0.1566 0.0692)
OKLCH	oklch(57.74% 0.171 23.8)
XYZ	xyz(27.7728, 17.2644, 7.4990)
Luminance	0.1726 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4445 #44CBCA

analogous

#CB4488 #CB4445 #CB8744

triadic

#CB4445 #45CB44 #4445CB

tetradic

#CB4445 #88CB44 #44CBCA #8744CB

square

#CB4445 #88CB44 #44CBCA #8744CB

split-complementary

#CB4445 #44CB87 #4488CB

monochromatic

#742021 #A42E2F #CB4445 #D87475 #E6A4A4

Accessibility & contrast

On white

4.72

#CB4445 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#CB4445 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4445

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4445	#FFFFFF	#000000	##FFFFFF
##CB4445	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686144

Deuteranopia (green-blind)

#8A7E41

Tritanopia (blue-blind)

#DF2246

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4445;
/* rgb */ color: rgb(203, 68, 69);
/* oklch */ color: oklch(57.7% 0.171 23.8);

Tailwind

colors: {
  custom: {
    50: '#e27f78',
    500: '#cb4445',
    950: '#000000',
  },
}

SCSS

$custom: #cb4445;
$custom-light: #e27f78;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4445",
  "rgb": {
    "r": 203,
    "g": 68,
    "b": 69
  },
  "hsl": {
    "h": 359.556,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57739,
    "c": 0.17123,
    "h": 23.8
  },
  "luminance": 0.1726
}

Semantic roles & 50–950 ramp

primary

#CB4445

secondary

#98D3D2

accent

#E0DF48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4445

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

Preview Lab → · Contrast checker → · Palette generator →