#CC503A#CC503A

#CC503A is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.2% C 0.162 H 32.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CC503A
RGB	rgb(204, 80, 58)
HSL	hsl(9, 59%, 51%)
HSV	hsv(9, 72%, 80%)
CMYK	cmyk(0%, 60.8%, 71.6%, 20%)
CIE-LAB	lab(50.55, 47.95, 38.03)
CIE-LCH	lch(50.55, 61.20, 38.42°)
OKLab	oklab(59.2% 0.1373 0.0864)
OKLCH	oklch(59.2% 0.162 32.2)
XYZ	xyz(28.5372, 18.8841, 6.1445)
Luminance	0.1888 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC503A #3AB6CC

analogous

#CC3A6D #CC503A #CC993A

triadic

#CC503A #3ACC50 #503ACC

tetradic

#CC503A #6DCC3A #3AB6CC #993ACC

square

#CC503A #6DCC3A #3AB6CC #993ACC

split-complementary

#CC503A #3ACC99 #3A6DCC

monochromatic

#6F291D #A03B29 #CC503A #D97B6B #E5A69B

Accessibility & contrast

On white

4.40

#CC503A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#CC503A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC503A

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC503A	#FFFFFF	#000000	##000000
##CC503A	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726737

Deuteranopia (green-blind)

#918236

Tritanopia (blue-blind)

#E0334B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cc503a;
/* rgb */ color: rgb(204, 80, 58);
/* oklch */ color: oklch(59.2% 0.162 32.2);

Tailwind

colors: {
  custom: {
    50: '#e38671',
    500: '#cc503a',
    950: '#000000',
  },
}

SCSS

$custom: #cc503a;
$custom-light: #e38671;
$custom-dark: #000000;

JSON

{
  "hex": "#cc503a",
  "rgb": {
    "r": 204,
    "g": 80,
    "b": 58
  },
  "hsl": {
    "h": 9.041,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.59196,
    "c": 0.16222,
    "h": 32.2
  },
  "luminance": 0.1888
}

Semantic roles & 50–950 ramp

primary

#CC503A

secondary

#91C7D1

accent

#CBE246

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CC503A

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

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