#CA4E28#CA4E28

#CA4E28 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.4% C 0.166 H 37.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CA4E28
RGB	rgb(202, 78, 40)
HSL	hsl(14, 67%, 47%)
HSV	hsv(14, 80%, 79%)
CMYK	cmyk(0%, 61.4%, 80.2%, 20.8%)
CIE-LAB	lab(49.69, 47.41, 46.41)
CIE-LCH	lch(49.69, 66.35, 44.39°)
OKLab	oklab(58.43% 0.1325 0.1001)
OKLCH	oklch(58.43% 0.166 37.1)
XYZ	xyz(27.4675, 18.1624, 4.0664)
Luminance	0.1816 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4E28 #28A4CA

analogous

#CA2853 #CA4E28 #CA9F28

triadic

#CA4E28 #28CA4E #4E28CA

tetradic

#CA4E28 #53CA28 #28A4CA #9F28CA

square

#CA4E28 #53CA28 #28A4CA #9F28CA

split-complementary

#CA4E28 #28CA9F #2853CA

monochromatic

#642714 #973A1E #CA4E28 #DD7352 #E79C85

Accessibility & contrast

On white

4.53

#CA4E28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#CA4E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4E28

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4E28	#FFFFFF	#000000	##000000
##CA4E28	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716522

Deuteranopia (green-blind)

#908023

Tritanopia (blue-blind)

#DE2E46

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca4e28;
/* rgb */ color: rgb(202, 78, 40);
/* oklch */ color: oklch(58.4% 0.166 37.1);

Tailwind

colors: {
  custom: {
    50: '#e38465',
    500: '#ca4e28',
    950: '#000000',
  },
}

SCSS

$custom: #ca4e28;
$custom-light: #e38465;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4e28",
  "rgb": {
    "r": 202,
    "g": 78,
    "b": 40
  },
  "hsl": {
    "h": 14.074,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58427,
    "c": 0.16612,
    "h": 37.1
  },
  "luminance": 0.18159
}

Semantic roles & 50–950 ramp

primary

#CA4E28

secondary

#7EBDD0

accent

#C2EA3E

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4E28

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

Preview Lab → · Contrast checker → · Palette generator →