#C55747#C55747

#C55747 is a mid, vivid red. Relative luminance 0.191; OKLCH L 59.3% C 0.144 H 30.3°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#C55747
RGB	rgb(197, 87, 71)
HSL	hsl(8, 52%, 53%)
HSV	hsv(8, 64%, 77%)
CMYK	cmyk(0%, 55.8%, 64%, 22.7%)
CIE-LAB	lab(50.86, 42.82, 30.80)
CIE-LCH	lch(50.86, 52.75, 35.73°)
OKLab	oklab(59.26% 0.1246 0.0728)
OKLCH	oklch(59.26% 0.144 30.3)
XYZ	xyz(27.5740, 19.1451, 8.2033)
Luminance	0.1914 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55747 #47B5C5

analogous

#C54776 #C55747 #C59647

triadic

#C55747 #47C557 #5747C5

tetradic

#C55747 #76C547 #47B5C5 #9647C5

square

#C55747 #76C547 #47B5C5 #9647C5

split-complementary

#C55747 #47C596 #4776C5

monochromatic

#6F2D23 #9D3F32 #C55747 #D48176 #E2ACA4

Accessibility & contrast

On white

4.35

#C55747 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#C55747 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55747

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55747	#FFFFFF	#000000	##000000
##C55747	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736A45

Deuteranopia (green-blind)

#8F8244

Tritanopia (blue-blind)

#D74254

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c55747;
/* rgb */ color: rgb(197, 87, 71);
/* oklch */ color: oklch(59.3% 0.144 30.3);

Tailwind

colors: {
  custom: {
    50: '#dd8a7a',
    500: '#c55747',
    950: '#000000',
  },
}

SCSS

$custom: #c55747;
$custom-light: #dd8a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c55747",
  "rgb": {
    "r": 197,
    "g": 87,
    "b": 71
  },
  "hsl": {
    "h": 7.619,
    "s": 52.066,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59264,
    "c": 0.14426,
    "h": 30.3
  },
  "luminance": 0.19142
}

Semantic roles & 50–950 ramp

primary

#C55747

secondary

#99C8CF

accent

#C9DC4C

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C09

muted

#847D7B

Preview Lab

Preview with #C55747

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

Preview Lab → · Contrast checker → · Palette generator →