#C74433#C74433

#C74433 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.8% C 0.170 H 30.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#C74433
RGB	rgb(199, 68, 51)
HSL	hsl(7, 59%, 49%)
HSV	hsv(7, 74%, 78%)
CMYK	cmyk(0%, 65.8%, 74.4%, 22%)
CIE-LAB	lab(47.65, 51.14, 38.41)
CIE-LCH	lch(47.65, 63.96, 36.91°)
OKLab	oklab(56.82% 0.1465 0.086)
OKLCH	oklch(56.82% 0.17 30.4)
XYZ	xyz(26.2207, 16.5192, 4.9392)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74433 #33B6C7

analogous

#C7336C #C74433 #C78E33

triadic

#C74433 #33C744 #4433C7

tetradic

#C74433 #6CC733 #33B6C7 #8E33C7

square

#C74433 #6CC733 #33B6C7 #8E33C7

split-complementary

#C74433 #33C78E #336CC7

monochromatic

#66231A #963327 #C74433 #D66E61 #E39B91

Accessibility & contrast

On white

4.88

#C74433 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#C74433 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C74433

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74433	#FFFFFF	#000000	##FFFFFF
##C74433	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F30

Deuteranopia (green-blind)

#897C2E

Tritanopia (blue-blind)

#DB1F41

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c74433;
/* rgb */ color: rgb(199, 68, 51);
/* oklch */ color: oklch(56.8% 0.170 30.4);

Tailwind

colors: {
  custom: {
    50: '#e07f6c',
    500: '#c74433',
    950: '#000000',
  },
}

SCSS

$custom: #c74433;
$custom-light: #e07f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#c74433",
  "rgb": {
    "r": 199,
    "g": 68,
    "b": 51
  },
  "hsl": {
    "h": 6.892,
    "s": 59.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56824,
    "c": 0.16983,
    "h": 30.4
  },
  "luminance": 0.16515
}

Semantic roles & 50–950 ramp

primary

#C74433

secondary

#88C6CE

accent

#D0E245

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C74433

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

Preview Lab → · Contrast checker → · Palette generator →