#C6453A#C6453A

#C6453A is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.9% C 0.167 H 28.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#C6453A
RGB	rgb(198, 69, 58)
HSL	hsl(5, 55%, 50%)
HSV	hsv(5, 71%, 78%)
CMYK	cmyk(0%, 65.2%, 70.7%, 22.4%)
CIE-LAB	lab(47.72, 50.70, 34.51)
CIE-LCH	lch(47.72, 61.33, 34.24°)
OKLab	oklab(56.87% 0.1466 0.079)
OKLCH	oklch(56.87% 0.167 28.3)
XYZ	xyz(26.1833, 16.5712, 5.8220)
Luminance	0.1657 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6453A #3ABBC6

analogous

#C63A75 #C6453A #C68B3A

triadic

#C6453A #3AC645 #453AC6

tetradic

#C6453A #75C63A #3ABBC6 #8B3AC6

square

#C6453A #75C63A #3ABBC6 #8B3AC6

split-complementary

#C6453A #3AC68B #3A75C6

monochromatic

#68241E #97342C #C6453A #D47269 #E19F99

Accessibility & contrast

On white

4.87

#C6453A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#C6453A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C6453A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6453A	#FFFFFF	#000000	##FFFFFF
##C6453A	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F38

Deuteranopia (green-blind)

#897C36

Tritanopia (blue-blind)

#D92443

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c6453a;
/* rgb */ color: rgb(198, 69, 58);
/* oklch */ color: oklch(56.9% 0.167 28.3);

Tailwind

colors: {
  custom: {
    50: '#df7f71',
    500: '#c6453a',
    950: '#000000',
  },
}

SCSS

$custom: #c6453a;
$custom-light: #df7f71;
$custom-dark: #000000;

JSON

{
  "hex": "#c6453a",
  "rgb": {
    "r": 198,
    "g": 69,
    "b": 58
  },
  "hsl": {
    "h": 4.714,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56869,
    "c": 0.16652,
    "h": 28.3
  },
  "luminance": 0.16567
}

Semantic roles & 50–950 ramp

primary

#C6453A

secondary

#8FC8CD

accent

#D3DE49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C6453A

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

Preview Lab → · Contrast checker → · Palette generator →