#C3583D#C3583D

#C3583D is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.0% C 0.144 H 35.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#C3583D
RGB	rgb(195, 88, 61)
HSL	hsl(12, 53%, 50%)
HSV	hsv(12, 69%, 76%)
CMYK	cmyk(0%, 54.9%, 68.7%, 23.5%)
CIE-LAB	lab(50.60, 40.98, 36.05)
CIE-LCH	lch(50.60, 54.58, 41.33°)
OKLab	oklab(58.96% 0.1172 0.083)
OKLCH	oklch(58.96% 0.144 35.3)
XYZ	xyz(26.8403, 18.9219, 6.6529)
Luminance	0.1892 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3583D #3DA8C3

analogous

#C33D65 #C3583D #C39B3D

triadic

#C3583D #3DC358 #583DC3

tetradic

#C3583D #65C33D #3DA8C3 #9B3DC3

square

#C3583D #65C33D #3DA8C3 #9B3DC3

split-complementary

#C3583D #3DC39B #3D65C3

monochromatic

#662E20 #95432E #C3583D #D1806C #E0A89A

Accessibility & contrast

On white

4.39

#C3583D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#C3583D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3583D

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3583D	#FFFFFF	#000000	##000000
##C3583D	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)

#756A3A

Deuteranopia (green-blind)

#8F813A

Tritanopia (blue-blind)

#D64252

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c3583d;
/* rgb */ color: rgb(195, 88, 61);
/* oklch */ color: oklch(59.0% 0.144 35.3);

Tailwind

colors: {
  custom: {
    50: '#dc8a73',
    500: '#c3583d',
    950: '#000000',
  },
}

SCSS

$custom: #c3583d;
$custom-light: #dc8a73;
$custom-dark: #000000;

JSON

{
  "hex": "#c3583d",
  "rgb": {
    "r": 195,
    "g": 88,
    "b": 61
  },
  "hsl": {
    "h": 12.09,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5896,
    "c": 0.14365,
    "h": 35.3
  },
  "luminance": 0.18918
}

Semantic roles & 50–950 ramp

primary

#C3583D

secondary

#90C0CC

accent

#BFDC4C

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C3583D

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

Preview Lab → · Contrast checker → · Palette generator →