#C6583A#C6583A

#C6583A is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.4% C 0.148 H 36.2°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#C6583A
RGB	rgb(198, 88, 58)
HSL	hsl(13, 55%, 50%)
HSV	hsv(13, 71%, 78%)
CMYK	cmyk(0%, 55.6%, 70.7%, 22.4%)
CIE-LAB	lab(51.03, 41.96, 38.31)
CIE-LCH	lch(51.03, 56.82, 42.40°)
OKLab	oklab(59.37% 0.1194 0.0873)
OKLCH	oklch(59.37% 0.148 36.2)
XYZ	xyz(27.5448, 19.2942, 6.2758)
Luminance	0.1929 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6583A #3AA8C6

analogous

#C63A62 #C6583A #C69E3A

triadic

#C6583A #3AC658 #583AC6

tetradic

#C6583A #62C63A #3AA8C6 #9E3AC6

square

#C6583A #62C63A #3AA8C6 #9E3AC6

split-complementary

#C6583A #3AC69E #3A62C6

monochromatic

#682E1E #97432C #C6583A #D48069 #E1A899

Accessibility & contrast

On white

4.32

#C6583A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#C6583A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C6583A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6583A	#FFFFFF	#000000	##000000
##C6583A	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B37

Deuteranopia (green-blind)

#918337

Tritanopia (blue-blind)

#D94151

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #c6583a;
/* rgb */ color: rgb(198, 88, 58);
/* oklch */ color: oklch(59.4% 0.148 36.2);

Tailwind

colors: {
  custom: {
    50: '#de8a71',
    500: '#c6583a',
    950: '#000000',
  },
}

SCSS

$custom: #c6583a;
$custom-light: #de8a71;
$custom-dark: #000000;

JSON

{
  "hex": "#c6583a",
  "rgb": {
    "r": 198,
    "g": 88,
    "b": 58
  },
  "hsl": {
    "h": 12.857,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5937,
    "c": 0.14787,
    "h": 36.2
  },
  "luminance": 0.19291
}

Semantic roles & 50–950 ramp

primary

#C6583A

secondary

#8FC0CD

accent

#BEDE49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C6583A

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

Preview Lab → · Contrast checker → · Palette generator →