#C5504E#C5504E

#C5504E is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.4% C 0.151 H 23.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C5504E
RGB	rgb(197, 80, 78)
HSL	hsl(1, 51%, 54%)
HSV	hsv(1, 60%, 77%)
CMYK	cmyk(0%, 59.4%, 60.4%, 22.7%)
CIE-LAB	lab(49.69, 46.63, 25.26)
CIE-LCH	lch(49.69, 53.03, 28.44°)
OKLab	oklab(58.42% 0.1377 0.061)
OKLCH	oklch(58.42% 0.151 23.9)
XYZ	xyz(27.2722, 18.1612, 9.2756)
Luminance	0.1816 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5504E #4EC3C5

analogous

#C54E88 #C5504E #C58C4E

triadic

#C5504E #4EC550 #504EC5

tetradic

#C5504E #88C54E #4EC3C5 #8C4EC5

square

#C5504E #88C54E #4EC3C5 #8C4EC5

split-complementary

#C5504E #4EC58C #4E88C5

monochromatic

#732726 #A13735 #C5504E #D47E7C #E3ABAA

Accessibility & contrast

On white

4.53

#C5504E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#C5504E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C5504E

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5504E	#FFFFFF	#000000	##000000
##C5504E	1.00	4.53	4.63	4.63
#FFFFFF	4.53	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)

#6D674D

Deuteranopia (green-blind)

#8B7F4B

Tritanopia (blue-blind)

#D73A51

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c5504e;
/* rgb */ color: rgb(197, 80, 78);
/* oklch */ color: oklch(58.4% 0.151 23.9);

Tailwind

colors: {
  custom: {
    50: '#dd867f',
    500: '#c5504e',
    950: '#000000',
  },
}

SCSS

$custom: #c5504e;
$custom-light: #dd867f;
$custom-dark: #000000;

JSON

{
  "hex": "#c5504e",
  "rgb": {
    "r": 197,
    "g": 80,
    "b": 78
  },
  "hsl": {
    "h": 1.008,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5842,
    "c": 0.15062,
    "h": 23.9
  },
  "luminance": 0.18158
}

Semantic roles & 50–950 ramp

primary

#C5504E

secondary

#9ED0D1

accent

#D8DA4E

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C5504E

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

Preview Lab → · Contrast checker → · Palette generator →