#C55A34#C55A34

#C55A34 is a mid, vivid orange. Relative luminance 0.194; OKLCH L 59.4% C 0.147 H 39.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#C55A34
RGB	rgb(197, 90, 52)
HSL	hsl(16, 58%, 49%)
HSV	hsv(16, 74%, 77%)
CMYK	cmyk(0%, 54.3%, 73.6%, 22.7%)
CIE-LAB	lab(51.19, 40.30, 41.64)
CIE-LCH	lch(51.19, 57.95, 45.94°)
OKLab	oklab(59.44% 0.1133 0.0933)
OKLCH	oklch(59.44% 0.147 39.5)
XYZ	xyz(27.3046, 19.4341, 5.5615)
Luminance	0.1943 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55A34 #349FC5

analogous

#C53457 #C55A34 #C5A334

triadic

#C55A34 #34C55A #5A34C5

tetradic

#C55A34 #57C534 #349FC5 #A334C5

square

#C55A34 #57C534 #349FC5 #A334C5

split-complementary

#C55A34 #34C5A3 #3457C5

monochromatic

#642E1A #954427 #C55A34 #D57F61 #E2A691

Accessibility & contrast

On white

4.30

#C55A34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#C55A34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55A34

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55A34	#FFFFFF	#000000	##000000
##C55A34	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B30

Deuteranopia (green-blind)

#918331

Tritanopia (blue-blind)

#D84352

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #c55a34;
/* rgb */ color: rgb(197, 90, 52);
/* oklch */ color: oklch(59.4% 0.147 39.5);

Tailwind

colors: {
  custom: {
    50: '#de8b6d',
    500: '#c55a34',
    950: '#000000',
  },
}

SCSS

$custom: #c55a34;
$custom-light: #de8b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c55a34",
  "rgb": {
    "r": 197,
    "g": 90,
    "b": 52
  },
  "hsl": {
    "h": 15.724,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.59441,
    "c": 0.14675,
    "h": 39.5
  },
  "luminance": 0.19431
}

Semantic roles & 50–950 ramp

primary

#C55A34

secondary

#88BBCD

accent

#B9E146

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C55A34

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

Preview Lab → · Contrast checker → · Palette generator →