#C65539#C65539

#C65539 is a mid, vivid red. Relative luminance 0.188; OKLCH L 58.9% C 0.151 H 35.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#C65539
RGB	rgb(198, 85, 57)
HSL	hsl(12, 55%, 50%)
HSV	hsv(12, 71%, 78%)
CMYK	cmyk(0%, 57.1%, 71.2%, 22.4%)
CIE-LAB	lab(50.45, 43.37, 38.20)
CIE-LCH	lch(50.45, 57.80, 41.38°)
OKLab	oklab(58.93% 0.1235 0.0869)
OKLCH	oklch(58.93% 0.151 35.1)
XYZ	xyz(27.2784, 18.8018, 6.0628)
Luminance	0.1880 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C65539 #39AAC6

analogous

#C63963 #C65539 #C69C39

triadic

#C65539 #39C655 #5539C6

tetradic

#C65539 #63C639 #39AAC6 #9C39C6

square

#C65539 #63C639 #39AAC6 #9C39C6

split-complementary

#C65539 #39C69C #3963C6

monochromatic

#672C1E #96412B #C65539 #D47E69 #E1A798

Accessibility & contrast

On white

4.41

#C65539 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#C65539 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C65539

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C65539	#FFFFFF	#000000	##000000
##C65539	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746936

Deuteranopia (green-blind)

#8F8136

Tritanopia (blue-blind)

#D93D4F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c65539;
/* rgb */ color: rgb(198, 85, 57);
/* oklch */ color: oklch(58.9% 0.151 35.1);

Tailwind

colors: {
  custom: {
    50: '#de8870',
    500: '#c65539',
    950: '#000000',
  },
}

SCSS

$custom: #c65539;
$custom-light: #de8870;
$custom-dark: #000000;

JSON

{
  "hex": "#c65539",
  "rgb": {
    "r": 198,
    "g": 85,
    "b": 57
  },
  "hsl": {
    "h": 11.915,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.58931,
    "c": 0.15102,
    "h": 35.1
  },
  "luminance": 0.18798
}

Semantic roles & 50–950 ramp

primary

#C65539

secondary

#8EC0CD

accent

#C1DF49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C65539

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

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