#C7302F#C7302F

#C7302F is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.188 H 26.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#C7302F
RGB	rgb(199, 48, 47)
HSL	hsl(0, 62%, 48%)
HSV	hsv(0, 76%, 78%)
CMYK	cmyk(0%, 75.9%, 76.4%, 22%)
CIE-LAB	lab(44.89, 58.43, 37.64)
CIE-LCH	lch(44.89, 69.50, 32.79°)
OKLab	oklab(54.75% 0.1685 0.0833)
OKLCH	oklch(54.75% 0.188 26.3)
XYZ	xyz(25.1262, 14.4652, 4.1578)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7302F #2FC6C7

analogous

#C72F7A #C7302F #C77C2F

triadic

#C7302F #2FC730 #302FC7

tetradic

#C7302F #7AC72F #2FC6C7 #7C2FC7

square

#C7302F #7AC72F #2FC6C7 #7C2FC7

split-complementary

#C7302F #2FC77C #2F7AC7

monochromatic

#641818 #952423 #C7302F #D85C5B #E48D8C

Accessibility & contrast

On white

5.40

#C7302F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#C7302F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7302F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7302F	#FFFFFF	#000000	##FFFFFF
##C7302F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E552D

Deuteranopia (green-blind)

#837629

Tritanopia (blue-blind)

#DB0032

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c7302f;
/* rgb */ color: rgb(199, 48, 47);
/* oklch */ color: oklch(54.7% 0.188 26.3);

Tailwind

colors: {
  custom: {
    50: '#e17568',
    500: '#c7302f',
    950: '#000000',
  },
}

SCSS

$custom: #c7302f;
$custom-light: #e17568;
$custom-dark: #000000;

JSON

{
  "hex": "#c7302f",
  "rgb": {
    "r": 199,
    "g": 48,
    "b": 47
  },
  "hsl": {
    "h": 0.395,
    "s": 61.789,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54749,
    "c": 0.18798,
    "h": 26.3
  },
  "luminance": 0.14461
}

Semantic roles & 50–950 ramp

primary

#C7302F

secondary

#84CECE

accent

#E4E543

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C7302F

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

Preview Lab → · Contrast checker → · Palette generator →