#C66839#C66839

#C66839 is a mid, vivid orange. Relative luminance 0.222; OKLCH L 61.8% C 0.134 H 45.6°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#C66839
RGB	rgb(198, 104, 57)
HSL	hsl(20, 55%, 50%)
HSV	hsv(20, 71%, 78%)
CMYK	cmyk(0%, 47.5%, 71.2%, 22.4%)
CIE-LAB	lab(54.24, 33.75, 42.43)
CIE-LCH	lch(54.24, 54.22, 51.50°)
OKLab	oklab(61.82% 0.0941 0.096)
OKLCH	oklch(61.82% 0.134 45.6)
XYZ	xyz(28.9801, 22.2052, 6.6300)
Luminance	0.2220 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C66839 #3997C6

analogous

#C63951 #C66839 #C6AE39

triadic

#C66839 #39C668 #6839C6

tetradic

#C66839 #51C639 #3997C6 #AE39C6

square

#C66839 #51C639 #3997C6 #AE39C6

split-complementary

#C66839 #39C6AE #3951C6

monochromatic

#67361E #964F2B #C66839 #D48C69 #E1B098

Accessibility & contrast

On white

3.86

#C66839 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#C66839 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C66839

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C66839	#FFFFFF	#000000	##000000
##C66839	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827534

Deuteranopia (green-blind)

#998A38

Tritanopia (blue-blind)

#D9555E

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #c66839;
/* rgb */ color: rgb(198, 104, 57);
/* oklch */ color: oklch(61.8% 0.134 45.6);

Tailwind

colors: {
  custom: {
    50: '#dd9471',
    500: '#c66839',
    950: '#000000',
  },
}

SCSS

$custom: #c66839;
$custom-light: #dd9471;
$custom-dark: #000000;

JSON

{
  "hex": "#c66839",
  "rgb": {
    "r": 198,
    "g": 104,
    "b": 57
  },
  "hsl": {
    "h": 20,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.61817,
    "c": 0.13439,
    "h": 45.6
  },
  "luminance": 0.22202
}

Semantic roles & 50–950 ramp

primary

#C66839

secondary

#8EB8CD

accent

#ADDF49

background

#FEF9F6

surface

#FDF2EC

border

#D5CCC7

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C66839

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

Preview Lab → · Contrast checker → · Palette generator →