#C55B34#C55B34

#C55B34 is a mid, vivid orange. Relative luminance 0.196; OKLCH L 59.6% C 0.146 H 40.0°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#C55B34
RGB	rgb(197, 91, 52)
HSL	hsl(16, 58%, 49%)
HSV	hsv(16, 74%, 77%)
CMYK	cmyk(0%, 53.8%, 73.6%, 22.7%)
CIE-LAB	lab(51.39, 39.80, 41.85)
CIE-LCH	lch(51.39, 57.75, 46.44°)
OKLab	oklab(59.59% 0.1117 0.0938)
OKLCH	oklch(59.59% 0.146 40)
XYZ	xyz(27.3896, 19.6039, 5.5898)
Luminance	0.1960 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55B34 #349EC5

analogous

#C53456 #C55B34 #C5A434

triadic

#C55B34 #34C55B #5B34C5

tetradic

#C55B34 #56C534 #349EC5 #A434C5

square

#C55B34 #56C534 #349EC5 #A434C5

split-complementary

#C55B34 #34C5A4 #3456C5

monochromatic

#642E1A #954527 #C55B34 #D58061 #E2A791

Accessibility & contrast

On white

4.27

#C55B34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#C55B34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55B34

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55B34	#FFFFFF	#000000	##000000
##C55B34	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C2F

Deuteranopia (green-blind)

#928331

Tritanopia (blue-blind)

#D84552

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #c55b34;
/* rgb */ color: rgb(197, 91, 52);
/* oklch */ color: oklch(59.6% 0.146 40.0);

Tailwind

colors: {
  custom: {
    50: '#de8c6d',
    500: '#c55b34',
    950: '#000000',
  },
}

SCSS

$custom: #c55b34;
$custom-light: #de8c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c55b34",
  "rgb": {
    "r": 197,
    "g": 91,
    "b": 52
  },
  "hsl": {
    "h": 16.138,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5959,
    "c": 0.14586,
    "h": 40
  },
  "luminance": 0.196
}

Semantic roles & 50–950 ramp

primary

#C55B34

secondary

#88BACD

accent

#B8E146

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C55B34

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

Preview Lab → · Contrast checker → · Palette generator →