#C7211C#C7211C

#C7211C is a mid, highly saturated red. Relative luminance 0.133; OKLCH L 53.5% C 0.200 H 28.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#C7211C
RGB	rgb(199, 33, 28)
HSL	hsl(2, 75%, 45%)
HSV	hsv(2, 86%, 78%)
CMYK	cmyk(0%, 83.4%, 85.9%, 22%)
CIE-LAB	lab(43.24, 62.05, 46.14)
CIE-LCH	lch(43.24, 77.32, 36.64°)
OKLab	oklab(53.47% 0.1762 0.0953)
OKLCH	oklch(53.47% 0.2 28.4)
XYZ	xyz(24.3098, 13.3177, 2.3890)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7211C #1CC2C7

analogous

#C71C6D #C7211C #C7761C

triadic

#C7211C #1CC721 #211CC7

tetradic

#C7211C #6DC71C #1CC2C7 #761CC7

square

#C7211C #6DC71C #1CC2C7 #761CC7

split-complementary

#C7211C #1CC776 #1C6DC7

monochromatic

#5C0F0D #911814 #C7211C #E4413D #EB7672

Accessibility & contrast

On white

5.73

#C7211C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#C7211C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7211C

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7211C	#FFFFFF	#000000	##FFFFFF
##C7211C	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F18

Deuteranopia (green-blind)

#817310

Tritanopia (blue-blind)

#DC0023

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c7211c;
/* rgb */ color: rgb(199, 33, 28);
/* oklch */ color: oklch(53.5% 0.200 28.4);

Tailwind

colors: {
  custom: {
    50: '#e36f5b',
    500: '#c7211c',
    950: '#000000',
  },
}

SCSS

$custom: #c7211c;
$custom-light: #e36f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#c7211c",
  "rgb": {
    "r": 199,
    "g": 33,
    "b": 28
  },
  "hsl": {
    "h": 1.754,
    "s": 75.33,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53465,
    "c": 0.2003,
    "h": 28.4
  },
  "luminance": 0.13314
}

Semantic roles & 50–950 ramp

primary

#C7211C

secondary

#6DCFD2

accent

#ECF236

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180804

muted

#867B79

Preview Lab

Preview with #C7211C

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

Preview Lab → · Contrast checker → · Palette generator →