#C6402D#C6402D

#C6402D is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.1% C 0.174 H 31.0°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C6402D
RGB	rgb(198, 64, 45)
HSL	hsl(7, 63%, 48%)
HSV	hsv(7, 77%, 78%)
CMYK	cmyk(0%, 67.7%, 77.3%, 22.4%)
CIE-LAB	lab(46.80, 52.22, 40.71)
CIE-LCH	lch(46.80, 66.21, 37.94°)
OKLab	oklab(56.13% 0.1487 0.0895)
OKLCH	oklch(56.13% 0.174 31)
XYZ	xyz(25.5987, 15.8658, 4.1966)
Luminance	0.1586 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6402D #2DB3C6

analogous

#C62D66 #C6402D #C68C2D

triadic

#C6402D #2DC640 #402DC6

tetradic

#C6402D #66C62D #2DB3C6 #8C2DC6

square

#C6402D #66C62D #2DB3C6 #8C2DC6

split-complementary

#C6402D #2DC68C #2D66C6

monochromatic

#622016 #943022 #C6402D #D96757 #E49489

Accessibility & contrast

On white

5.03

#C6402D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C6402D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6402D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6402D	#FFFFFF	#000000	##FFFFFF
##C6402D	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675C2A

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#DA153D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c6402d;
/* rgb */ color: rgb(198, 64, 45);
/* oklch */ color: oklch(56.1% 0.174 31.0);

Tailwind

colors: {
  custom: {
    50: '#e07c67',
    500: '#c6402d',
    950: '#000000',
  },
}

SCSS

$custom: #c6402d;
$custom-light: #e07c67;
$custom-dark: #000000;

JSON

{
  "hex": "#c6402d",
  "rgb": {
    "r": 198,
    "g": 64,
    "b": 45
  },
  "hsl": {
    "h": 7.451,
    "s": 62.963,
    "l": 47.647
  },
  "oklch": {
    "l": 0.56132,
    "c": 0.17359,
    "h": 31
  },
  "luminance": 0.15862
}

Semantic roles & 50–950 ramp

primary

#C6402D

secondary

#81C4CE

accent

#D2E642

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C6402D

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

Preview Lab → · Contrast checker → · Palette generator →