#C56339#C56339

#C56339 is a mid, vivid orange. Relative luminance 0.211; OKLCH L 60.9% C 0.137 H 42.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#C56339
RGB	rgb(197, 99, 57)
HSL	hsl(18, 55%, 50%)
HSV	hsv(18, 71%, 77%)
CMYK	cmyk(0%, 49.7%, 71.1%, 22.7%)
CIE-LAB	lab(53.05, 35.96, 41.07)
CIE-LCH	lch(53.05, 54.59, 48.79°)
OKLab	oklab(60.88% 0.1009 0.0931)
OKLCH	oklch(60.88% 0.137 42.7)
XYZ	xyz(28.2289, 21.0928, 6.4549)
Luminance	0.2109 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C56339 #399BC5

analogous

#C53955 #C56339 #C5A939

triadic

#C56339 #39C563 #6339C5

tetradic

#C56339 #55C539 #399BC5 #A939C5

square

#C56339 #55C539 #399BC5 #A939C5

split-complementary

#C56339 #39C5A9 #3955C5

monochromatic

#66331E #964B2B #C56339 #D38868 #E1AD97

Accessibility & contrast

On white

4.02

#C56339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#C56339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C56339

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C56339	#FFFFFF	#000000	##000000
##C56339	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7134

Deuteranopia (green-blind)

#968737

Tritanopia (blue-blind)

#D84F5A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #c56339;
/* rgb */ color: rgb(197, 99, 57);
/* oklch */ color: oklch(60.9% 0.137 42.7);

Tailwind

colors: {
  custom: {
    50: '#dd9171',
    500: '#c56339',
    950: '#000000',
  },
}

SCSS

$custom: #c56339;
$custom-light: #dd9171;
$custom-dark: #000000;

JSON

{
  "hex": "#c56339",
  "rgb": {
    "r": 197,
    "g": 99,
    "b": 57
  },
  "hsl": {
    "h": 18,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.60875,
    "c": 0.13727,
    "h": 42.7
  },
  "luminance": 0.21089
}

Semantic roles & 50–950 ramp

primary

#C56339

secondary

#8DBACD

accent

#B2DE49

background

#FEF9F6

surface

#FDF1EC

border

#D5CBC7

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C56339

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

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