#CB4647#CB4647

#CB4647 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.0% C 0.169 H 23.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CB4647
RGB	rgb(203, 70, 71)
HSL	hsl(360, 56%, 54%)
HSV	hsv(360, 66%, 80%)
CMYK	cmyk(0%, 65.5%, 65%, 20.4%)
CIE-LAB	lab(48.93, 52.67, 28.63)
CIE-LCH	lch(48.93, 59.94, 28.52°)
OKLab	oklab(58% 0.1548 0.0677)
OKLCH	oklch(58% 0.169 23.6)
XYZ	xyz(27.9589, 17.5357, 7.8725)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4647 #46CBCA

analogous

#CB4689 #CB4647 #CB8746

triadic

#CB4647 #47CB46 #4647CB

tetradic

#CB4647 #89CB46 #46CBCA #8746CB

square

#CB4647 #89CB46 #46CBCA #8746CB

split-complementary

#CB4647 #46CB87 #4689CB

monochromatic

#762122 #A52E2F #CB4647 #D87677 #E6A6A6

Accessibility & contrast

On white

4.66

#CB4647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#CB4647 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CB4647

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4647	#FFFFFF	#000000	##FFFFFF
##CB4647	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696246

Deuteranopia (green-blind)

#8B7F43

Tritanopia (blue-blind)

#DE2648

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cb4647;
/* rgb */ color: rgb(203, 70, 71);
/* oklch */ color: oklch(58.0% 0.169 23.6);

Tailwind

colors: {
  custom: {
    50: '#e2807a',
    500: '#cb4647',
    950: '#000000',
  },
}

SCSS

$custom: #cb4647;
$custom-light: #e2807a;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4647",
  "rgb": {
    "r": 203,
    "g": 70,
    "b": 71
  },
  "hsl": {
    "h": 359.549,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58001,
    "c": 0.16895,
    "h": 23.6
  },
  "luminance": 0.17532
}

Semantic roles & 50–950 ramp

primary

#CB4647

secondary

#9AD3D2

accent

#DFDE48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CB4647

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

Preview Lab → · Contrast checker → · Palette generator →