#CB513E#CB513E

#CB513E is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.2% C 0.159 H 31.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CB513E
RGB	rgb(203, 81, 62)
HSL	hsl(8, 58%, 52%)
HSV	hsv(8, 69%, 80%)
CMYK	cmyk(0%, 60.1%, 69.5%, 20.4%)
CIE-LAB	lab(50.61, 47.33, 35.83)
CIE-LCH	lch(50.61, 59.37, 37.13°)
OKLab	oklab(59.22% 0.1363 0.0824)
OKLCH	oklch(59.22% 0.159 31.2)
XYZ	xyz(28.4434, 18.9330, 6.7132)
Luminance	0.1893 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB513E #3EB8CB

analogous

#CB3E72 #CB513E #CB983E

triadic

#CB513E #3ECB51 #513ECB

tetradic

#CB513E #72CB3E #3EB8CB #983ECB

square

#CB513E #72CB3E #3EB8CB #983ECB

split-complementary

#CB513E #3ECB98 #3E72CB

monochromatic

#70291E #A13B2B #CB513E #D87C6E #E5A89E

Accessibility & contrast

On white

4.39

#CB513E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#CB513E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB513E

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB513E	#FFFFFF	#000000	##000000
##CB513E	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72683B

Deuteranopia (green-blind)

#90823B

Tritanopia (blue-blind)

#DF364D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb513e;
/* rgb */ color: rgb(203, 81, 62);
/* oklch */ color: oklch(59.2% 0.159 31.2);

Tailwind

colors: {
  custom: {
    50: '#e28674',
    500: '#cb513e',
    950: '#000000',
  },
}

SCSS

$custom: #cb513e;
$custom-light: #e28674;
$custom-dark: #000000;

JSON

{
  "hex": "#cb513e",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 62
  },
  "hsl": {
    "h": 8.085,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59224,
    "c": 0.15924,
    "h": 31.2
  },
  "luminance": 0.18929
}

Semantic roles & 50–950 ramp

primary

#CB513E

secondary

#94C9D1

accent

#CCE147

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CB513E

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

Preview Lab → · Contrast checker → · Palette generator →