#C3583C#C3583C

#C3583C is a mid, vivid red. Relative luminance 0.189; OKLCH L 58.9% C 0.144 H 35.7°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#C3583C
RGB	rgb(195, 88, 60)
HSL	hsl(12, 53%, 50%)
HSV	hsv(12, 69%, 76%)
CMYK	cmyk(0%, 54.9%, 69.2%, 23.5%)
CIE-LAB	lab(50.58, 40.93, 36.58)
CIE-LCH	lch(50.58, 54.90, 41.79°)
OKLab	oklab(58.95% 0.1169 0.084)
OKLCH	oklch(58.95% 0.144 35.7)
XYZ	xyz(26.8136, 18.9112, 6.5123)
Luminance	0.1891 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3583C #3CA7C3

analogous

#C33C64 #C3583C #C39B3C

triadic

#C3583C #3CC358 #583CC3

tetradic

#C3583C #64C33C #3CA7C3 #9B3CC3

square

#C3583C #64C33C #3CA7C3 #9B3CC3

split-complementary

#C3583C #3CC39B #3C64C3

monochromatic

#652E1F #94432E #C3583C #D1806B #E0A89A

Accessibility & contrast

On white

4.39

#C3583C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#C3583C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3583C

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3583C	#FFFFFF	#000000	##000000
##C3583C	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A39

Deuteranopia (green-blind)

#8F8139

Tritanopia (blue-blind)

#D64252

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c3583c;
/* rgb */ color: rgb(195, 88, 60);
/* oklch */ color: oklch(58.9% 0.144 35.7);

Tailwind

colors: {
  custom: {
    50: '#dc8a73',
    500: '#c3583c',
    950: '#000000',
  },
}

SCSS

$custom: #c3583c;
$custom-light: #dc8a73;
$custom-dark: #000000;

JSON

{
  "hex": "#c3583c",
  "rgb": {
    "r": 195,
    "g": 88,
    "b": 60
  },
  "hsl": {
    "h": 12.444,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.58947,
    "c": 0.14394,
    "h": 35.7
  },
  "luminance": 0.18908
}

Semantic roles & 50–950 ramp

primary

#C3583C

secondary

#8FBFCC

accent

#BEDC4B

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C3583C

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

Preview Lab → · Contrast checker → · Palette generator →