#C74F3F#C74F3F

#C74F3F is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.4% C 0.157 H 30.1°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#C74F3F
RGB	rgb(199, 79, 63)
HSL	hsl(7, 55%, 51%)
HSV	hsv(7, 68%, 78%)
CMYK	cmyk(0%, 60.3%, 68.3%, 22%)
CIE-LAB	lab(49.61, 46.88, 33.93)
CIE-LCH	lch(49.61, 57.87, 35.90°)
OKLab	oklab(58.35% 0.1355 0.0786)
OKLCH	oklch(58.35% 0.157 30.1)
XYZ	xyz(27.2491, 18.0966, 6.7598)
Luminance	0.1809 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C74F3F #3FB7C7

analogous

#C73F73 #C74F3F #C7933F

triadic

#C74F3F #3FC74F #4F3FC7

tetradic

#C74F3F #73C73F #3FB7C7 #933FC7

square

#C74F3F #73C73F #3FB7C7 #933FC7

split-complementary

#C74F3F #3FC793 #3F73C7

monochromatic

#6C2920 #9B3A2D #C74F3F #D57A6E #E3A69E

Accessibility & contrast

On white

4.55

#C74F3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#C74F3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C74F3F

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C74F3F	#FFFFFF	#000000	##000000
##C74F3F	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F663D

Deuteranopia (green-blind)

#8D803C

Tritanopia (blue-blind)

#DA354C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c74f3f;
/* rgb */ color: rgb(199, 79, 63);
/* oklch */ color: oklch(58.4% 0.157 30.1);

Tailwind

colors: {
  custom: {
    50: '#df8574',
    500: '#c74f3f',
    950: '#000000',
  },
}

SCSS

$custom: #c74f3f;
$custom-light: #df8574;
$custom-dark: #000000;

JSON

{
  "hex": "#c74f3f",
  "rgb": {
    "r": 199,
    "g": 79,
    "b": 63
  },
  "hsl": {
    "h": 7.059,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5835,
    "c": 0.15661,
    "h": 30.1
  },
  "luminance": 0.18093
}

Semantic roles & 50–950 ramp

primary

#C74F3F

secondary

#93C8CF

accent

#CDDE4A

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #C74F3F

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

Preview Lab → · Contrast checker → · Palette generator →