#CB4344#CB4344

#CB4344 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.6% C 0.172 H 23.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CB4344
RGB	rgb(203, 67, 68)
HSL	hsl(360, 57%, 53%)
HSV	hsv(360, 67%, 80%)
CMYK	cmyk(0%, 67%, 66.5%, 20.4%)
CIE-LAB	lab(48.43, 53.73, 29.77)
CIE-LCH	lch(48.43, 61.42, 28.99°)
OKLab	oklab(57.61% 0.1575 0.0699)
OKLCH	oklch(57.61% 0.172 23.9)
XYZ	xyz(27.6820, 17.1321, 7.3169)
Luminance	0.1713 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4344 #43CBCA

analogous

#CB4388 #CB4344 #CB8643

triadic

#CB4344 #44CB43 #4344CB

tetradic

#CB4344 #88CB43 #43CBCA #8643CB

square

#CB4344 #88CB43 #43CBCA #8643CB

split-complementary

#CB4344 #43CB86 #4388CB

monochromatic

#742021 #A42D2E #CB4344 #D87374 #E6A3A3

Accessibility & contrast

On white

4.75

#CB4344 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#CB4344 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4344

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4344	#FFFFFF	#000000	##FFFFFF
##CB4344	1.00	4.75	4.43	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686043

Deuteranopia (green-blind)

#8A7E40

Tritanopia (blue-blind)

#DF1F45

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cb4344;
/* rgb */ color: rgb(203, 67, 68);
/* oklch */ color: oklch(57.6% 0.172 23.9);

Tailwind

colors: {
  custom: {
    50: '#e27f78',
    500: '#cb4344',
    950: '#000000',
  },
}

SCSS

$custom: #cb4344;
$custom-light: #e27f78;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4344",
  "rgb": {
    "r": 203,
    "g": 67,
    "b": 68
  },
  "hsl": {
    "h": 359.559,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57611,
    "c": 0.17236,
    "h": 23.9
  },
  "luminance": 0.17128
}

Semantic roles & 50–950 ramp

primary

#CB4344

secondary

#98D2D2

accent

#E0DF48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4344

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

Preview Lab → · Contrast checker → · Palette generator →