#C7453C#C7453C

#C7453C is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.1% C 0.167 H 27.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#C7453C
RGB	rgb(199, 69, 60)
HSL	hsl(4, 55%, 51%)
HSV	hsv(4, 70%, 78%)
CMYK	cmyk(0%, 65.3%, 69.8%, 22%)
CIE-LAB	lab(47.92, 51.14, 33.64)
CIE-LCH	lch(47.92, 61.21, 33.34°)
OKLab	oklab(57.06% 0.1483 0.0774)
OKLCH	oklch(57.06% 0.167 27.6)
XYZ	xyz(26.4997, 16.7284, 6.1076)
Luminance	0.1673 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7453C #3CBEC7

analogous

#C73C78 #C7453C #C78A3C

triadic

#C7453C #3CC745 #453CC7

tetradic

#C7453C #78C73C #3CBEC7 #8A3CC7

square

#C7453C #78C73C #3CBEC7 #8A3CC7

split-complementary

#C7453C #3CC78A #3C78C7

monochromatic

#6A231E #9A332C #C7453C #D5726C #E2A09B

Accessibility & contrast

On white

4.83

#C7453C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#C7453C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7453C

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7453C	#FFFFFF	#000000	##FFFFFF
##C7453C	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69603A

Deuteranopia (green-blind)

#897C38

Tritanopia (blue-blind)

#DA2444

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c7453c;
/* rgb */ color: rgb(199, 69, 60);
/* oklch */ color: oklch(57.1% 0.167 27.6);

Tailwind

colors: {
  custom: {
    50: '#e07f72',
    500: '#c7453c',
    950: '#000000',
  },
}

SCSS

$custom: #c7453c;
$custom-light: #e07f72;
$custom-dark: #000000;

JSON

{
  "hex": "#c7453c",
  "rgb": {
    "r": 199,
    "g": 69,
    "b": 60
  },
  "hsl": {
    "h": 3.885,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5706,
    "c": 0.16725,
    "h": 27.6
  },
  "luminance": 0.16725
}

Semantic roles & 50–950 ramp

primary

#C7453C

secondary

#91CACE

accent

#D5DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #C7453C

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

Preview Lab → · Contrast checker → · Palette generator →