#CA4A19#CA4A19

#CA4A19 is a mid, vivid orange. Relative luminance 0.175; OKLCH L 57.8% C 0.173 H 38.8°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A19
RGB	rgb(202, 74, 25)
HSL	hsl(17, 78%, 45%)
HSV	hsv(17, 88%, 79%)
CMYK	cmyk(0%, 63.4%, 87.6%, 20.8%)
CIE-LAB	lab(48.92, 48.80, 52.33)
CIE-LCH	lch(48.92, 71.55, 47.00°)
OKLab	oklab(57.81% 0.1345 0.1081)
OKLCH	oklch(57.81% 0.173 38.8)
XYZ	xyz(26.9845, 17.5283, 2.8819)
Luminance	0.1752 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A19 #1999CA

analogous

#CA1941 #CA4A19 #CAA319

triadic

#CA4A19 #19CA4A #4A19CA

tetradic

#CA4A19 #41CA19 #1999CA #A319CA

square

#CA4A19 #41CA19 #1999CA #A319CA

split-complementary

#CA4A19 #19CAA3 #1941CA

monochromatic

#5D220C #943612 #CA4A19 #E76A3A #ED9370

Accessibility & contrast

On white

4.66

#CA4A19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#CA4A19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A19

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A19	#FFFFFF	#000000	##FFFFFF
##CA4A19	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F620F

Deuteranopia (green-blind)

#8F7F10

Tritanopia (blue-blind)

#DF2541

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca4a19;
/* rgb */ color: rgb(202, 74, 25);
/* oklch */ color: oklch(57.8% 0.173 38.8);

Tailwind

colors: {
  custom: {
    50: '#e4825c',
    500: '#ca4a19',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a19;
$custom-light: #e4825c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a19",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 25
  },
  "hsl": {
    "h": 16.61,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57811,
    "c": 0.17257,
    "h": 38.8
  },
  "luminance": 0.17524
}

Semantic roles & 50–950 ramp

primary

#CA4A19

secondary

#6BB7D4

accent

#BFF433

background

#FFF8F5

surface

#FFEFE9

border

#D7CAC5

text

#180B04

muted

#867C79

Preview Lab

Preview with #CA4A19

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

Preview Lab → · Contrast checker → · Palette generator →