#CB4C2E#CB4C2E

#CB4C2E is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.4% C 0.168 H 34.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CB4C2E
RGB	rgb(203, 76, 46)
HSL	hsl(11, 63%, 49%)
HSV	hsv(11, 77%, 80%)
CMYK	cmyk(0%, 62.6%, 77.3%, 20.4%)
CIE-LAB	lab(49.58, 48.88, 43.34)
CIE-LCH	lch(49.58, 65.33, 41.57°)
OKLab	oklab(58.39% 0.138 0.0952)
OKLCH	oklch(58.39% 0.168 34.6)
XYZ	xyz(27.7092, 18.0666, 4.6124)
Luminance	0.1806 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB4C2E #2EADCB

analogous

#CB2E5F #CB4C2E #CB9B2E

triadic

#CB4C2E #2ECB4C #4C2ECB

tetradic

#CB4C2E #5FCB2E #2EADCB #9B2ECB

square

#CB4C2E #5FCB2E #2EADCB #9B2ECB

split-complementary

#CB4C2E #2ECB9B #2E5FCB

monochromatic

#672717 #993923 #CB4C2E #DA745C #E59F8E

Accessibility & contrast

On white

4.55

#CB4C2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#CB4C2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB4C2E

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB4C2E	#FFFFFF	#000000	##000000
##CB4C2E	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70642A

Deuteranopia (green-blind)

#8F8029

Tritanopia (blue-blind)

#DF2B46

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb4c2e;
/* rgb */ color: rgb(203, 76, 46);
/* oklch */ color: oklch(58.4% 0.168 34.6);

Tailwind

colors: {
  custom: {
    50: '#e38369',
    500: '#cb4c2e',
    950: '#000000',
  },
}

SCSS

$custom: #cb4c2e;
$custom-light: #e38369;
$custom-dark: #000000;

JSON

{
  "hex": "#cb4c2e",
  "rgb": {
    "r": 203,
    "g": 76,
    "b": 46
  },
  "hsl": {
    "h": 11.465,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58388,
    "c": 0.16764,
    "h": 34.6
  },
  "luminance": 0.18063
}

Semantic roles & 50–950 ramp

primary

#CB4C2E

secondary

#85C1D0

accent

#C7E642

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CB4C2E

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

Preview Lab → · Contrast checker → · Palette generator →