#CB6366#CB6366

#CB6366 is a light, vivid red. Relative luminance 0.226; OKLCH L 62.5% C 0.132 H 19.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#CB6366
RGB	rgb(203, 99, 102)
HSL	hsl(358, 50%, 59%)
HSV	hsv(358, 51%, 80%)
CMYK	cmyk(0%, 51.2%, 49.8%, 20.4%)
CIE-LAB	lab(54.64, 41.50, 17.89)
CIE-LCH	lch(54.64, 45.19, 23.32°)
OKLab	oklab(62.49% 0.1245 0.045)
OKLCH	oklch(62.49% 0.132 19.9)
XYZ	xyz(31.4910, 22.5829, 15.2683)
Luminance	0.2258 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB6366 #63CBC8

analogous

#CB639A #CB6366 #CB9463

triadic

#CB6366 #66CB63 #6366CB

tetradic

#CB6366 #9ACB63 #63CBC8 #9463CB

square

#CB6366 #9ACB63 #63CBC8 #9463CB

split-complementary

#CB6366 #63CB94 #639ACB

monochromatic

#872D2F #B53C40 #CB6366 #DA9193 #EABFC0

Accessibility & contrast

On white

3.81

#CB6366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#CB6366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB6366

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB6366	#FFFFFF	#000000	##000000
##CB6366	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7665

Deuteranopia (green-blind)

#948B64

Tritanopia (blue-blind)

#DC5465

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #cb6366;
/* rgb */ color: rgb(203, 99, 102);
/* oklch */ color: oklch(62.5% 0.132 19.9);

Tailwind

colors: {
  custom: {
    50: '#df9291',
    500: '#cb6366',
    950: '#000000',
  },
}

SCSS

$custom: #cb6366;
$custom-light: #df9291;
$custom-dark: #000000;

JSON

{
  "hex": "#cb6366",
  "rgb": {
    "r": 203,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 358.269,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.62491,
    "c": 0.13234,
    "h": 19.9
  },
  "luminance": 0.22579
}

Semantic roles & 50–950 ramp

primary

#CB6366

secondary

#B1D9D8

accent

#DAD54E

background

#FEF9F8

surface

#FCF1F0

border

#D5CBCB

text

#160D0C

muted

#847E7D

Preview Lab

Preview with #CB6366

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

Preview Lab → · Contrast checker → · Palette generator →