#C55831#C55831

#C55831 is a mid, vivid orange. Relative luminance 0.191; OKLCH L 59.1% C 0.149 H 39.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#C55831
RGB	rgb(197, 88, 49)
HSL	hsl(16, 60%, 48%)
HSV	hsv(16, 75%, 77%)
CMYK	cmyk(0%, 55.3%, 75.1%, 22.7%)
CIE-LAB	lab(50.77, 41.16, 42.75)
CIE-LCH	lch(50.77, 59.34, 46.09°)
OKLab	oklab(59.11% 0.1154 0.095)
OKLCH	oklch(59.11% 0.149 39.5)
XYZ	xyz(27.0728, 19.0750, 5.1614)
Luminance	0.1907 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55831 #319EC5

analogous

#C53154 #C55831 #C5A231

triadic

#C55831 #31C558 #5831C5

tetradic

#C55831 #54C531 #319EC5 #A231C5

square

#C55831 #54C531 #319EC5 #A231C5

split-complementary

#C55831 #31C5A2 #3154C5

monochromatic

#632C19 #944225 #C55831 #D77D5D #E3A48E

Accessibility & contrast

On white

4.36

#C55831 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#C55831 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55831

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55831	#FFFFFF	#000000	##000000
##C55831	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2C

Deuteranopia (green-blind)

#91822E

Tritanopia (blue-blind)

#D84050

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c55831;
/* rgb */ color: rgb(197, 88, 49);
/* oklch */ color: oklch(59.1% 0.149 39.5);

Tailwind

colors: {
  custom: {
    50: '#de8a6b',
    500: '#c55831',
    950: '#000000',
  },
}

SCSS

$custom: #c55831;
$custom-light: #de8a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c55831",
  "rgb": {
    "r": 197,
    "g": 88,
    "b": 49
  },
  "hsl": {
    "h": 15.811,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59115,
    "c": 0.14945,
    "h": 39.5
  },
  "luminance": 0.19072
}

Semantic roles & 50–950 ramp

primary

#C55831

secondary

#85BACD

accent

#B9E344

background

#FEF8F6

surface

#FDF0EB

border

#D5CBC6

text

#170C07

muted

#857D7A

Preview Lab

Preview with #C55831

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

Preview Lab → · Contrast checker → · Palette generator →