#CA4F28#CA4F28

#CA4F28 is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.6% C 0.165 H 37.5°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CA4F28
RGB	rgb(202, 79, 40)
HSL	hsl(14, 67%, 47%)
HSV	hsv(14, 80%, 79%)
CMYK	cmyk(0%, 60.9%, 80.2%, 20.8%)
CIE-LAB	lab(49.86, 46.96, 46.58)
CIE-LCH	lch(49.86, 66.14, 44.77°)
OKLab	oklab(58.56% 0.1311 0.1005)
OKLCH	oklch(58.56% 0.165 37.5)
XYZ	xyz(27.5391, 18.3056, 4.0903)
Luminance	0.1830 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4F28 #28A3CA

analogous

#CA2852 #CA4F28 #CAA028

triadic

#CA4F28 #28CA4F #4F28CA

tetradic

#CA4F28 #52CA28 #28A3CA #A028CA

square

#CA4F28 #52CA28 #28A3CA #A028CA

split-complementary

#CA4F28 #28CAA0 #2852CA

monochromatic

#642714 #973B1E #CA4F28 #DD7452 #E79D85

Accessibility & contrast

On white

4.51

#CA4F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#CA4F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4F28

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4F28	#FFFFFF	#000000	##000000
##CA4F28	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726522

Deuteranopia (green-blind)

#908123

Tritanopia (blue-blind)

#DE3047

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ca4f28;
/* rgb */ color: rgb(202, 79, 40);
/* oklch */ color: oklch(58.6% 0.165 37.5);

Tailwind

colors: {
  custom: {
    50: '#e38565',
    500: '#ca4f28',
    950: '#000000',
  },
}

SCSS

$custom: #ca4f28;
$custom-light: #e38565;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4f28",
  "rgb": {
    "r": 202,
    "g": 79,
    "b": 40
  },
  "hsl": {
    "h": 14.444,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58557,
    "c": 0.16522,
    "h": 37.5
  },
  "luminance": 0.18302
}

Semantic roles & 50–950 ramp

primary

#CA4F28

secondary

#7EBCD0

accent

#C0EA3E

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4F28

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

Preview Lab → · Contrast checker → · Palette generator →