#CA4723#CA4723

#CA4723 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.5% C 0.173 H 35.7°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#CA4723
RGB	rgb(202, 71, 35)
HSL	hsl(13, 70%, 46%)
HSV	hsv(13, 83%, 79%)
CMYK	cmyk(0%, 64.9%, 82.7%, 20.8%)
CIE-LAB	lab(48.50, 50.34, 47.67)
CIE-LCH	lch(48.50, 69.33, 43.44°)
OKLab	oklab(57.51% 0.1407 0.1013)
OKLCH	oklch(57.51% 0.173 35.7)
XYZ	xyz(26.9168, 17.1883, 3.4901)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4723 #23A6CA

analogous

#CA2353 #CA4723 #CA9B23

triadic

#CA4723 #23CA47 #4723CA

tetradic

#CA4723 #53CA23 #23A6CA #9B23CA

square

#CA4723 #53CA23 #23A6CA #9B23CA

split-complementary

#CA4723 #23CA9B #2353CA

monochromatic

#622211 #96351A #CA4723 #E06B4A #E9967F

Accessibility & contrast

On white

4.73

#CA4723 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#CA4723 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4723

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4723	#FFFFFF	#000000	##FFFFFF
##CA4723	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D611D

Deuteranopia (green-blind)

#8D7E1D

Tritanopia (blue-blind)

#DE2040

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca4723;
/* rgb */ color: rgb(202, 71, 35);
/* oklch */ color: oklch(57.5% 0.173 35.7);

Tailwind

colors: {
  custom: {
    50: '#e38061',
    500: '#ca4723',
    950: '#000000',
  },
}

SCSS

$custom: #ca4723;
$custom-light: #e38061;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4723",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 35
  },
  "hsl": {
    "h": 12.934,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.57512,
    "c": 0.17337,
    "h": 35.7
  },
  "luminance": 0.17184
}

Semantic roles & 50–950 ramp

primary

#CA4723

secondary

#78BED1

accent

#C7ED3B

background

#FFF8F5

surface

#FFEFEA

border

#D7CAC6

text

#170B05

muted

#857C79

Preview Lab

Preview with #CA4723

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

Preview Lab → · Contrast checker → · Palette generator →