#C53328#C53328

#C53328 is a mid, vivid red. Relative luminance 0.144; OKLCH L 54.6% C 0.185 H 29.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#C53328
RGB	rgb(197, 51, 40)
HSL	hsl(4, 66%, 46%)
HSV	hsv(4, 80%, 77%)
CMYK	cmyk(0%, 74.1%, 79.7%, 22.7%)
CIE-LAB	lab(44.79, 56.58, 41.28)
CIE-LCH	lch(44.79, 70.04, 36.12°)
OKLab	oklab(54.58% 0.1615 0.0893)
OKLCH	oklch(54.58% 0.185 29)
XYZ	xyz(24.5957, 14.3950, 3.4905)
Luminance	0.1439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53328 #28BAC5

analogous

#C5286C #C53328 #C58228

triadic

#C53328 #28C533 #3328C5

tetradic

#C53328 #6CC528 #28BAC5 #8228C5

square

#C53328 #6CC528 #28BAC5 #8228C5

split-complementary

#C53328 #28C582 #286CC5

monochromatic

#5F1913 #92261E #C53328 #DB594F #E68982

Accessibility & contrast

On white

5.41

#C53328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#C53328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53328

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53328	#FFFFFF	#000000	##FFFFFF
##C53328	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5625

Deuteranopia (green-blind)

#837621

Tritanopia (blue-blind)

#D90032

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c53328;
/* rgb */ color: rgb(197, 51, 40);
/* oklch */ color: oklch(54.6% 0.185 29.0);

Tailwind

colors: {
  custom: {
    50: '#e07663',
    500: '#c53328',
    950: '#000000',
  },
}

SCSS

$custom: #c53328;
$custom-light: #e07663;
$custom-dark: #000000;

JSON

{
  "hex": "#c53328",
  "rgb": {
    "r": 197,
    "g": 51,
    "b": 40
  },
  "hsl": {
    "h": 4.204,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54584,
    "c": 0.18456,
    "h": 29
  },
  "luminance": 0.14391
}

Semantic roles & 50–950 ramp

primary

#C53328

secondary

#7AC9CE

accent

#DDE93F

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C53328

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

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