#CA4C21#CA4C21

#CA4C21 is a mid, vivid orange. Relative luminance 0.178; OKLCH L 58.1% C 0.169 H 38.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CA4C21
RGB	rgb(202, 76, 33)
HSL	hsl(15, 72%, 46%)
HSV	hsv(15, 84%, 79%)
CMYK	cmyk(0%, 62.4%, 83.7%, 20.8%)
CIE-LAB	lab(49.30, 48.10, 49.31)
CIE-LCH	lch(49.30, 68.89, 45.71°)
OKLab	oklab(58.11% 0.1335 0.1042)
OKLCH	oklch(58.11% 0.169 38)
XYZ	xyz(27.2191, 17.8392, 3.4486)
Luminance	0.1784 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4C21 #219FCA

analogous

#CA214B #CA4C21 #CAA021

triadic

#CA4C21 #21CA4C #4C21CA

tetradic

#CA4C21 #4BCA21 #219FCA #A021CA

square

#CA4C21 #4BCA21 #219FCA #A021CA

split-complementary

#CA4C21 #21CAA0 #214BCA

monochromatic

#612410 #953818 #CA4C21 #E16E47 #EA987C

Accessibility & contrast

On white

4.60

#CA4C21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#CA4C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4C21

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4C21	#FFFFFF	#000000	##FFFFFF
##CA4C21	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70631A

Deuteranopia (green-blind)

#8F801B

Tritanopia (blue-blind)

#DE2A44

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4c21;
/* rgb */ color: rgb(202, 76, 33);
/* oklch */ color: oklch(58.1% 0.169 38.0);

Tailwind

colors: {
  custom: {
    50: '#e38361',
    500: '#ca4c21',
    950: '#000000',
  },
}

SCSS

$custom: #ca4c21;
$custom-light: #e38361;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4c21",
  "rgb": {
    "r": 202,
    "g": 76,
    "b": 33
  },
  "hsl": {
    "h": 15.266,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.58114,
    "c": 0.16938,
    "h": 38
  },
  "luminance": 0.17835
}

Semantic roles & 50–950 ramp

primary

#CA4C21

secondary

#75BAD2

accent

#C0EF39

background

#FFF8F5

surface

#FEEFEA

border

#D6CAC6

text

#170B05

muted

#857C79

Preview Lab

Preview with #CA4C21

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

Preview Lab → · Contrast checker → · Palette generator →