#C74B34#C74B34

#C74B34 is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.7% C 0.163 H 32.6°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#C74B34
RGB	rgb(199, 75, 52)
HSL	hsl(9, 59%, 49%)
HSV	hsv(9, 74%, 78%)
CMYK	cmyk(0%, 62.3%, 73.9%, 22%)
CIE-LAB	lab(48.79, 48.15, 39.12)
CIE-LCH	lch(48.79, 62.04, 39.09°)
OKLab	oklab(57.69% 0.1373 0.0878)
OKLCH	oklch(57.69% 0.163 32.6)
XYZ	xyz(26.6919, 17.4259, 5.2062)
Luminance	0.1742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74B34 #34B0C7

analogous

#C73466 #C74B34 #C79534

triadic

#C74B34 #34C74B #4B34C7

tetradic

#C74B34 #66C734 #34B0C7 #9534C7

square

#C74B34 #66C734 #34B0C7 #9534C7

split-complementary

#C74B34 #34C795 #3466C7

monochromatic

#66261B #963927 #C74B34 #D67462 #E39F93

Accessibility & contrast

On white

4.68

#C74B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#C74B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C74B34

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74B34	#FFFFFF	#000000	##FFFFFF
##C74B34	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6331

Deuteranopia (green-blind)

#8C7E30

Tritanopia (blue-blind)

#DB2D46

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c74b34;
/* rgb */ color: rgb(199, 75, 52);
/* oklch */ color: oklch(57.7% 0.163 32.6);

Tailwind

colors: {
  custom: {
    50: '#e0826d',
    500: '#c74b34',
    950: '#000000',
  },
}

SCSS

$custom: #c74b34;
$custom-light: #e0826d;
$custom-dark: #000000;

JSON

{
  "hex": "#c74b34",
  "rgb": {
    "r": 199,
    "g": 75,
    "b": 52
  },
  "hsl": {
    "h": 9.388,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57688,
    "c": 0.16296,
    "h": 32.6
  },
  "luminance": 0.17422
}

Semantic roles & 50–950 ramp

primary

#C74B34

secondary

#89C3CE

accent

#C9E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C74B34

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

Preview Lab → · Contrast checker → · Palette generator →