#C74C34#C74C34

#C74C34 is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.8% C 0.162 H 33.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#C74C34
RGB	rgb(199, 76, 52)
HSL	hsl(10, 59%, 49%)
HSV	hsv(10, 74%, 78%)
CMYK	cmyk(0%, 61.8%, 73.9%, 22%)
CIE-LAB	lab(48.96, 47.70, 39.31)
CIE-LCH	lch(48.96, 61.81, 39.49°)
OKLab	oklab(57.82% 0.1359 0.0882)
OKLCH	oklch(57.82% 0.162 33)
XYZ	xyz(26.7603, 17.5627, 5.2290)
Luminance	0.1756 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74C34 #34AFC7

analogous

#C73466 #C74C34 #C79634

triadic

#C74C34 #34C74C #4C34C7

tetradic

#C74C34 #66C734 #34AFC7 #9634C7

square

#C74C34 #66C734 #34AFC7 #9634C7

split-complementary

#C74C34 #34C796 #3466C7

monochromatic

#66271B #963927 #C74C34 #D67562 #E3A093

Accessibility & contrast

On white

4.65

#C74C34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#C74C34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C74C34

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74C34	#FFFFFF	#000000	##FFFFFF
##C74C34	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6331

Deuteranopia (green-blind)

#8C7E30

Tritanopia (blue-blind)

#DB2E47

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c74c34;
/* rgb */ color: rgb(199, 76, 52);
/* oklch */ color: oklch(57.8% 0.162 33.0);

Tailwind

colors: {
  custom: {
    50: '#e0836d',
    500: '#c74c34',
    950: '#000000',
  },
}

SCSS

$custom: #c74c34;
$custom-light: #e0836d;
$custom-dark: #000000;

JSON

{
  "hex": "#c74c34",
  "rgb": {
    "r": 199,
    "g": 76,
    "b": 52
  },
  "hsl": {
    "h": 9.796,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57815,
    "c": 0.16201,
    "h": 33
  },
  "luminance": 0.17559
}

Semantic roles & 50–950 ramp

primary

#C74C34

secondary

#89C2CE

accent

#C8E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C74C34

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

Preview Lab → · Contrast checker → · Palette generator →