#C55145#C55145

#C55145 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.4% C 0.151 H 28.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#C55145
RGB	rgb(197, 81, 69)
HSL	hsl(6, 52%, 52%)
HSV	hsv(6, 65%, 77%)
CMYK	cmyk(0%, 58.9%, 65%, 22.7%)
CIE-LAB	lab(49.72, 45.57, 30.55)
CIE-LCH	lch(49.72, 54.87, 33.84°)
OKLab	oklab(58.4% 0.1328 0.072)
OKLCH	oklch(58.4% 0.151 28.5)
XYZ	xyz(27.0451, 18.1884, 7.7156)
Luminance	0.1819 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55145 #45B9C5

analogous

#C54579 #C55145 #C59145

triadic

#C55145 #45C551 #5145C5

tetradic

#C55145 #79C545 #45B9C5 #9145C5

square

#C55145 #79C545 #45B9C5 #9145C5

split-complementary

#C55145 #45C591 #4579C5

monochromatic

#6D2922 #9C3B31 #C55145 #D47D74 #E2A8A2

Accessibility & contrast

On white

4.53

#C55145 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#C55145 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55145

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55145	#FFFFFF	#000000	##000000
##C55145	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6743

Deuteranopia (green-blind)

#8C8042

Tritanopia (blue-blind)

#D8394F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c55145;
/* rgb */ color: rgb(197, 81, 69);
/* oklch */ color: oklch(58.4% 0.151 28.5);

Tailwind

colors: {
  custom: {
    50: '#dd8679',
    500: '#c55145',
    950: '#000000',
  },
}

SCSS

$custom: #c55145;
$custom-light: #dd8679;
$custom-dark: #000000;

JSON

{
  "hex": "#c55145",
  "rgb": {
    "r": 197,
    "g": 81,
    "b": 69
  },
  "hsl": {
    "h": 5.625,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58398,
    "c": 0.15104,
    "h": 28.5
  },
  "luminance": 0.18185
}

Semantic roles & 50–950 ramp

primary

#C55145

secondary

#97CACF

accent

#CEDC4C

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160B09

muted

#847C7B

Preview Lab

Preview with #C55145

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

Preview Lab → · Contrast checker → · Palette generator →