#CB4449#CB4449

#CB4449 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.8% C 0.171 H 22.2°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CB4449
RGB	rgb(203, 68, 73)
HSL	hsl(358, 56%, 53%)
HSV	hsv(358, 67%, 80%)
CMYK	cmyk(0%, 66.5%, 64%, 20.4%)
CIE-LAB	lab(48.66, 53.61, 27.10)
CIE-LCH	lch(48.66, 60.07, 26.82°)
OKLab	oklab(57.81% 0.1582 0.0645)
OKLCH	oklch(57.81% 0.171 22.2)
XYZ	xyz(27.9011, 17.3157, 8.1751)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4449 #44CBC6

analogous

#CB448C #CB4449 #CB8244

triadic

#CB4449 #49CB44 #4449CB

tetradic

#CB4449 #8CCB44 #44CBC6 #8244CB

square

#CB4449 #8CCB44 #44CBC6 #8244CB

split-complementary

#CB4449 #44CB82 #448CCB

monochromatic

#742023 #A42E32 #CB4449 #D87478 #E6A4A6

Accessibility & contrast

On white

4.71

#CB4449 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CB4449 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4449

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4449	#FFFFFF	#000000	##FFFFFF
##CB4449	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686148

Deuteranopia (green-blind)

#8A7E45

Tritanopia (blue-blind)

#DE2347

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4449;
/* rgb */ color: rgb(203, 68, 73);
/* oklch */ color: oklch(57.8% 0.171 22.2);

Tailwind

colors: {
  custom: {
    50: '#e27f7b',
    500: '#cb4449',
    950: '#000000',
  },
}

SCSS

$custom: #cb4449;
$custom-light: #e27f7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4449",
  "rgb": {
    "r": 203,
    "g": 68,
    "b": 73
  },
  "hsl": {
    "h": 357.778,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.57808,
    "c": 0.17082,
    "h": 22.2
  },
  "luminance": 0.17312
}

Semantic roles & 50–950 ramp

primary

#CB4449

secondary

#98D3D0

accent

#E0DA48

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4449

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

Preview Lab → · Contrast checker → · Palette generator →