#C55F3A#C55F3A

#C55F3A is a mid, vivid orange. Relative luminance 0.204; OKLCH L 60.3% C 0.140 H 40.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#C55F3A
RGB	rgb(197, 95, 58)
HSL	hsl(16, 55%, 50%)
HSV	hsv(16, 71%, 77%)
CMYK	cmyk(0%, 51.8%, 70.6%, 22.7%)
CIE-LAB	lab(52.25, 38.07, 39.64)
CIE-LCH	lch(52.25, 54.96, 46.16°)
OKLab	oklab(60.27% 0.1075 0.0902)
OKLCH	oklch(60.27% 0.14 40)
XYZ	xyz(27.8845, 20.3636, 6.4643)
Luminance	0.2036 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55F3A #3AA0C5

analogous

#C53A5B #C55F3A #C5A43A

triadic

#C55F3A #3AC55F #5F3AC5

tetradic

#C55F3A #5BC53A #3AA0C5 #A43AC5

square

#C55F3A #5BC53A #3AA0C5 #A43AC5

split-complementary

#C55F3A #3AC5A4 #3A5BC5

monochromatic

#66311E #96482C #C55F3A #D38569 #E1AC99

Accessibility & contrast

On white

4.14

#C55F3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#C55F3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55F3A

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55F3A	#FFFFFF	#000000	##000000
##C55F3A	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F36

Deuteranopia (green-blind)

#938538

Tritanopia (blue-blind)

#D84A57

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #c55f3a;
/* rgb */ color: rgb(197, 95, 58);
/* oklch */ color: oklch(60.3% 0.140 40.0);

Tailwind

colors: {
  custom: {
    50: '#dd8e72',
    500: '#c55f3a',
    950: '#000000',
  },
}

SCSS

$custom: #c55f3a;
$custom-light: #dd8e72;
$custom-dark: #000000;

JSON

{
  "hex": "#c55f3a",
  "rgb": {
    "r": 197,
    "g": 95,
    "b": 58
  },
  "hsl": {
    "h": 15.971,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.60265,
    "c": 0.14034,
    "h": 40
  },
  "luminance": 0.2036
}

Semantic roles & 50–950 ramp

primary

#C55F3A

secondary

#8EBCCD

accent

#B6DE4A

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C55F3A

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

Preview Lab → · Contrast checker → · Palette generator →