#CB4C47#CB4C47

#CB4C47 is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.7% C 0.163 H 25.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CB4C47
RGB	rgb(203, 76, 71)
HSL	hsl(2, 56%, 54%)
HSV	hsv(2, 65%, 80%)
CMYK	cmyk(0%, 62.6%, 65%, 20.4%)
CIE-LAB	lab(49.89, 50.09, 29.82)
CIE-LCH	lch(49.89, 58.29, 30.76°)
OKLab	oklab(58.72% 0.1466 0.0704)
OKLCH	oklch(58.72% 0.163 25.6)
XYZ	xyz(28.3532, 18.3242, 8.0039)
Luminance	0.1832 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4C47 #47C6CB

analogous

#CB4784 #CB4C47 #CB8E47

triadic

#CB4C47 #47CB4C #4C47CB

tetradic

#CB4C47 #84CB47 #47C6CB #8E47CB

square

#CB4C47 #84CB47 #47C6CB #8E47CB

split-complementary

#CB4C47 #47CB8E #4784CB

monochromatic

#762521 #A6332F #CB4C47 #D87A77 #E6A9A6

Accessibility & contrast

On white

4.50

#CB4C47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#CB4C47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4C47

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4C47	#FFFFFF	#000000	##000000
##CB4C47	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6546

Deuteranopia (green-blind)

#8D8144

Tritanopia (blue-blind)

#DE304C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb4c47;
/* rgb */ color: rgb(203, 76, 71);
/* oklch */ color: oklch(58.7% 0.163 25.6);

Tailwind

colors: {
  custom: {
    50: '#e2847a',
    500: '#cb4c47',
    950: '#000000',
  },
}

SCSS

$custom: #cb4c47;
$custom-light: #e2847a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4c47",
  "rgb": {
    "r": 203,
    "g": 76,
    "b": 71
  },
  "hsl": {
    "h": 2.273,
    "s": 55.932,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58721,
    "c": 0.16267,
    "h": 25.6
  },
  "luminance": 0.1832
}

Semantic roles & 50–950 ramp

primary

#CB4C47

secondary

#9BD1D3

accent

#DADF49

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4C47

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

Preview Lab → · Contrast checker → · Palette generator →