#C5504D#C5504D

#C5504D is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.4% C 0.151 H 24.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C5504D
RGB	rgb(197, 80, 77)
HSL	hsl(2, 51%, 54%)
HSV	hsv(2, 61%, 77%)
CMYK	cmyk(0%, 59.4%, 60.9%, 22.7%)
CIE-LAB	lab(49.67, 46.56, 25.83)
CIE-LCH	lch(49.67, 53.25, 29.01°)
OKLab	oklab(58.4% 0.1373 0.0622)
OKLCH	oklch(58.4% 0.151 24.4)
XYZ	xyz(27.2367, 18.1470, 9.0882)
Luminance	0.1814 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5504D #4DC2C5

analogous

#C54D86 #C5504D #C58C4D

triadic

#C5504D #4DC550 #504DC5

tetradic

#C5504D #86C54D #4DC2C5 #8C4DC5

square

#C5504D #86C54D #4DC2C5 #8C4DC5

split-complementary

#C5504D #4DC58C #4D86C5

monochromatic

#722725 #A03734 #C5504D #D47D7B #E3ABA9

Accessibility & contrast

On white

4.54

#C5504D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#C5504D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C5504D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5504D	#FFFFFF	#000000	##000000
##C5504D	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D674C

Deuteranopia (green-blind)

#8B7F4A

Tritanopia (blue-blind)

#D73A50

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c5504d;
/* rgb */ color: rgb(197, 80, 77);
/* oklch */ color: oklch(58.4% 0.151 24.4);

Tailwind

colors: {
  custom: {
    50: '#dd867f',
    500: '#c5504d',
    950: '#000000',
  },
}

SCSS

$custom: #c5504d;
$custom-light: #dd867f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5504d",
  "rgb": {
    "r": 197,
    "g": 80,
    "b": 77
  },
  "hsl": {
    "h": 1.5,
    "s": 50.847,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58402,
    "c": 0.15075,
    "h": 24.4
  },
  "luminance": 0.18143
}

Semantic roles & 50–950 ramp

primary

#C5504D

secondary

#9DCFD1

accent

#D7DA4D

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C5504D

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

Preview Lab → · Contrast checker → · Palette generator →