#C55833#C55833

#C55833 is a mid, vivid orange. Relative luminance 0.191; OKLCH L 59.1% C 0.149 H 38.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#C55833
RGB	rgb(197, 88, 51)
HSL	hsl(15, 59%, 49%)
HSV	hsv(15, 74%, 77%)
CMYK	cmyk(0%, 55.3%, 74.1%, 22.7%)
CIE-LAB	lab(50.80, 41.24, 41.73)
CIE-LCH	lch(50.80, 58.68, 45.34°)
OKLab	oklab(59.14% 0.116 0.0933)
OKLCH	oklch(59.14% 0.149 38.8)
XYZ	xyz(27.1159, 19.0923, 5.3886)
Luminance	0.1909 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55833 #33A0C5

analogous

#C53357 #C55833 #C5A133

triadic

#C55833 #33C558 #5833C5

tetradic

#C55833 #57C533 #33A0C5 #A133C5

square

#C55833 #57C533 #33A0C5 #A133C5

split-complementary

#C55833 #33C5A1 #3357C5

monochromatic

#642D1A #944226 #C55833 #D67D5F #E2A590

Accessibility & contrast

On white

4.36

#C55833 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#C55833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55833

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55833	#FFFFFF	#000000	##000000
##C55833	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2F

Deuteranopia (green-blind)

#918230

Tritanopia (blue-blind)

#D84050

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c55833;
/* rgb */ color: rgb(197, 88, 51);
/* oklch */ color: oklch(59.1% 0.149 38.8);

Tailwind

colors: {
  custom: {
    50: '#de8a6c',
    500: '#c55833',
    950: '#000000',
  },
}

SCSS

$custom: #c55833;
$custom-light: #de8a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#c55833",
  "rgb": {
    "r": 197,
    "g": 88,
    "b": 51
  },
  "hsl": {
    "h": 15.205,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.59137,
    "c": 0.14885,
    "h": 38.8
  },
  "luminance": 0.19089
}

Semantic roles & 50–950 ramp

primary

#C55833

secondary

#87BBCD

accent

#BAE246

background

#FEF8F6

surface

#FDF0EB

border

#D5CBC6

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C55833

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

Preview Lab → · Contrast checker → · Palette generator →