#CA4D28#CA4D28

#CA4D28 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.3% C 0.167 H 36.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CA4D28
RGB	rgb(202, 77, 40)
HSL	hsl(14, 67%, 47%)
HSV	hsv(14, 80%, 79%)
CMYK	cmyk(0%, 61.9%, 80.2%, 20.8%)
CIE-LAB	lab(49.52, 47.86, 46.25)
CIE-LCH	lch(49.52, 66.56, 44.02°)
OKLab	oklab(58.3% 0.1339 0.0998)
OKLCH	oklch(58.3% 0.167 36.7)
XYZ	xyz(27.3970, 18.0214, 4.0429)
Luminance	0.1802 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4D28 #28A5CA

analogous

#CA2854 #CA4D28 #CA9E28

triadic

#CA4D28 #28CA4D #4D28CA

tetradic

#CA4D28 #54CA28 #28A5CA #9E28CA

square

#CA4D28 #54CA28 #28A5CA #9E28CA

split-complementary

#CA4D28 #28CA9E #2854CA

monochromatic

#642614 #973A1E #CA4D28 #DD7252 #E79C85

Accessibility & contrast

On white

4.56

#CA4D28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#CA4D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4D28

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4D28	#FFFFFF	#000000	##000000
##CA4D28	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716423

Deuteranopia (green-blind)

#8F8023

Tritanopia (blue-blind)

#DE2D46

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca4d28;
/* rgb */ color: rgb(202, 77, 40);
/* oklch */ color: oklch(58.3% 0.167 36.7);

Tailwind

colors: {
  custom: {
    50: '#e38465',
    500: '#ca4d28',
    950: '#000000',
  },
}

SCSS

$custom: #ca4d28;
$custom-light: #e38465;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4d28",
  "rgb": {
    "r": 202,
    "g": 77,
    "b": 40
  },
  "hsl": {
    "h": 13.704,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58298,
    "c": 0.16701,
    "h": 36.7
  },
  "luminance": 0.18018
}

Semantic roles & 50–950 ramp

primary

#CA4D28

secondary

#7EBDD0

accent

#C3EA3E

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4D28

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

Preview Lab → · Contrast checker → · Palette generator →