#CA4820#CA4820

#CA4820 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.6% C 0.173 H 36.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CA4820
RGB	rgb(202, 72, 32)
HSL	hsl(14, 73%, 46%)
HSV	hsv(14, 84%, 79%)
CMYK	cmyk(0%, 64.4%, 84.2%, 20.8%)
CIE-LAB	lab(48.64, 49.83, 49.17)
CIE-LCH	lch(48.64, 70.00, 44.61°)
OKLab	oklab(57.61% 0.1387 0.1035)
OKLCH	oklch(57.61% 0.173 36.7)
XYZ	xyz(26.9383, 17.2995, 3.2869)
Luminance	0.1730 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4820 #20A2CA

analogous

#CA204D #CA4820 #CA9D20

triadic

#CA4820 #20CA48 #4820CA

tetradic

#CA4820 #4DCA20 #20A2CA #9D20CA

square

#CA4820 #4DCA20 #20A2CA #9D20CA

split-complementary

#CA4820 #20CA9D #204DCA

monochromatic

#60220F #953518 #CA4820 #E26A46 #EA957A

Accessibility & contrast

On white

4.71

#CA4820 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CA4820 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4820

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4820	#FFFFFF	#000000	##FFFFFF
##CA4820	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)

#6E6119

Deuteranopia (green-blind)

#8E7E19

Tritanopia (blue-blind)

#DE2240

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca4820;
/* rgb */ color: rgb(202, 72, 32);
/* oklch */ color: oklch(57.6% 0.173 36.7);

Tailwind

colors: {
  custom: {
    50: '#e38160',
    500: '#ca4820',
    950: '#000000',
  },
}

SCSS

$custom: #ca4820;
$custom-light: #e38160;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4820",
  "rgb": {
    "r": 202,
    "g": 72,
    "b": 32
  },
  "hsl": {
    "h": 14.118,
    "s": 72.65,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5761,
    "c": 0.17306,
    "h": 36.7
  },
  "luminance": 0.17296
}

Semantic roles & 50–950 ramp

primary

#CA4820

secondary

#74BCD2

accent

#C4EF38

background

#FFF8F5

surface

#FFEFEA

border

#D7CAC6

text

#170B05

muted

#857C79

Preview Lab

Preview with #CA4820

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

Preview Lab → · Contrast checker → · Palette generator →