#C4582F#C4582F

#C4582F is a mid, vivid orange. Relative luminance 0.189; OKLCH L 58.9% C 0.149 H 40.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#C4582F
RGB	rgb(196, 88, 47)
HSL	hsl(17, 61%, 48%)
HSV	hsv(17, 76%, 77%)
CMYK	cmyk(0%, 55.1%, 76%, 23.1%)
CIE-LAB	lab(50.60, 40.69, 43.53)
CIE-LCH	lch(50.60, 59.59, 46.93°)
OKLab	oklab(58.94% 0.1137 0.0963)
OKLCH	oklch(58.94% 0.149 40.3)
XYZ	xyz(26.7705, 18.9239, 4.9318)
Luminance	0.1892 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4582F #2F9BC4

analogous

#C42F50 #C4582F #C4A22F

triadic

#C4582F #2FC458 #582FC4

tetradic

#C4582F #50C42F #2F9BC4 #A22FC4

square

#C4582F #50C42F #2F9BC4 #A22FC4

split-complementary

#C4582F #2FC4A2 #2F50C4

monochromatic

#612C17 #934223 #C4582F #D77C59 #E3A38A

Accessibility & contrast

On white

4.39

#C4582F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#C4582F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C4582F

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4582F	#FFFFFF	#000000	##000000
##C4582F	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2A

Deuteranopia (green-blind)

#90822C

Tritanopia (blue-blind)

#D7404F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #c4582f;
/* rgb */ color: rgb(196, 88, 47);
/* oklch */ color: oklch(58.9% 0.149 40.3);

Tailwind

colors: {
  custom: {
    50: '#dd8a6a',
    500: '#c4582f',
    950: '#000000',
  },
}

SCSS

$custom: #c4582f;
$custom-light: #dd8a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4582f",
  "rgb": {
    "r": 196,
    "g": 88,
    "b": 47
  },
  "hsl": {
    "h": 16.51,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.58944,
    "c": 0.14896,
    "h": 40.3
  },
  "luminance": 0.1892
}

Semantic roles & 50–950 ramp

primary

#C4582F

secondary

#82B8CD

accent

#B8E443

background

#FEF8F6

surface

#FDF0EB

border

#D5CBC6

text

#160C06

muted

#847D7A

Preview Lab

Preview with #C4582F

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

Preview Lab → · Contrast checker → · Palette generator →