#C7201C#C7201C

#C7201C is a mid, highly saturated red. Relative luminance 0.133; OKLCH L 53.4% C 0.201 H 28.3°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#C7201C
RGB	rgb(199, 32, 28)
HSL	hsl(1, 75%, 45%)
HSV	hsv(1, 86%, 78%)
CMYK	cmyk(0%, 83.9%, 85.9%, 22%)
CIE-LAB	lab(43.16, 62.28, 46.08)
CIE-LCH	lch(43.16, 77.47, 36.50°)
OKLab	oklab(53.4% 0.1769 0.0951)
OKLCH	oklch(53.4% 0.201 28.3)
XYZ	xyz(24.2824, 13.2630, 2.3799)
Luminance	0.1326 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7201C #1CC3C7

analogous

#C71C6D #C7201C #C7761C

triadic

#C7201C #1CC720 #201CC7

tetradic

#C7201C #6DC71C #1CC3C7 #761CC7

square

#C7201C #6DC71C #1CC3C7 #761CC7

split-complementary

#C7201C #1CC776 #1C6DC7

monochromatic

#5C0F0D #911714 #C7201C #E4403D #EB7572

Accessibility & contrast

On white

5.75

#C7201C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#C7201C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C7201C

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7201C	#FFFFFF	#000000	##FFFFFF
##C7201C	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594F18

Deuteranopia (green-blind)

#817310

Tritanopia (blue-blind)

#DC0022

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c7201c;
/* rgb */ color: rgb(199, 32, 28);
/* oklch */ color: oklch(53.4% 0.201 28.3);

Tailwind

colors: {
  custom: {
    50: '#e36f5b',
    500: '#c7201c',
    950: '#000000',
  },
}

SCSS

$custom: #c7201c;
$custom-light: #e36f5b;
$custom-dark: #000000;

JSON

{
  "hex": "#c7201c",
  "rgb": {
    "r": 199,
    "g": 32,
    "b": 28
  },
  "hsl": {
    "h": 1.404,
    "s": 75.33,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53404,
    "c": 0.20086,
    "h": 28.3
  },
  "luminance": 0.13259
}

Semantic roles & 50–950 ramp

primary

#C7201C

secondary

#6DCFD2

accent

#EEF236

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180804

muted

#867B79

Preview Lab

Preview with #C7201C

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

Preview Lab → · Contrast checker → · Palette generator →