#CA4823#CA4823

#CA4823 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.6% C 0.172 H 36.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CA4823
RGB	rgb(202, 72, 35)
HSL	hsl(13, 70%, 46%)
HSV	hsv(13, 83%, 79%)
CMYK	cmyk(0%, 64.4%, 82.7%, 20.8%)
CIE-LAB	lab(48.66, 49.91, 47.82)
CIE-LCH	lch(48.66, 69.12, 43.77°)
OKLab	oklab(57.63% 0.1394 0.1016)
OKLCH	oklch(57.63% 0.172 36.1)
XYZ	xyz(26.9809, 17.3166, 3.5115)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4823 #23A5CA

analogous

#CA2352 #CA4823 #CA9C23

triadic

#CA4823 #23CA48 #4823CA

tetradic

#CA4823 #52CA23 #23A5CA #9C23CA

square

#CA4823 #52CA23 #23A5CA #9C23CA

split-complementary

#CA4823 #23CA9C #2352CA

monochromatic

#622311 #96351A #CA4823 #E06C4A #E9967F

Accessibility & contrast

On white

4.71

#CA4823 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CA4823 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4823

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4823	#FFFFFF	#000000	##FFFFFF
##CA4823	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E611D

Deuteranopia (green-blind)

#8E7E1D

Tritanopia (blue-blind)

#DE2341

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca4823;
/* rgb */ color: rgb(202, 72, 35);
/* oklch */ color: oklch(57.6% 0.172 36.1);

Tailwind

colors: {
  custom: {
    50: '#e38161',
    500: '#ca4823',
    950: '#000000',
  },
}

SCSS

$custom: #ca4823;
$custom-light: #e38161;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4823",
  "rgb": {
    "r": 202,
    "g": 72,
    "b": 35
  },
  "hsl": {
    "h": 13.293,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.57633,
    "c": 0.17249,
    "h": 36.1
  },
  "luminance": 0.17313
}

Semantic roles & 50–950 ramp

primary

#CA4823

secondary

#78BDD1

accent

#C6ED3B

background

#FFF8F5

surface

#FFEFEA

border

#D7CAC6

text

#170B05

muted

#857C79

Preview Lab

Preview with #CA4823

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

Preview Lab → · Contrast checker → · Palette generator →