#D53A3C#D53A3C

#D53A3C is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.3% C 0.192 H 24.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#D53A3C
RGB	rgb(213, 58, 60)
HSL	hsl(359, 65%, 53%)
HSV	hsv(359, 73%, 84%)
CMYK	cmyk(0%, 72.8%, 71.8%, 16.5%)
CIE-LAB	lab(48.89, 59.88, 35.41)
CIE-LCH	lch(48.89, 69.57, 30.60°)
OKLab	oklab(58.25% 0.1741 0.0806)
OKLCH	oklch(58.25% 0.192 24.8)
XYZ	xyz(29.7726, 17.5030, 6.0848)
Luminance	0.1750 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53A3C #3AD5D3

analogous

#D53A89 #D53A3C #D5853A

triadic

#D53A3C #3CD53A #3A3CD5

tetradic

#D53A3C #89D53A #3AD5D3 #853AD5

square

#D53A3C #89D53A #3AD5D3 #853AD5

split-complementary

#D53A3C #3AD585 #3A89D5

monochromatic

#7A1A1B #AD2527 #D53A3C #E06C6E #EB9FA0

Accessibility & contrast

On white

4.67

#D53A3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#D53A3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D53A3C

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53A3C	#FFFFFF	#000000	##FFFFFF
##D53A3C	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F3A

Deuteranopia (green-blind)

#8E8037

Tritanopia (blue-blind)

#EA003D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d53a3c;
/* rgb */ color: rgb(213, 58, 60);
/* oklch */ color: oklch(58.3% 0.192 24.8);

Tailwind

colors: {
  custom: {
    50: '#eb7b72',
    500: '#d53a3c',
    950: '#000000',
  },
}

SCSS

$custom: #d53a3c;
$custom-light: #eb7b72;
$custom-dark: #000000;

JSON

{
  "hex": "#d53a3c",
  "rgb": {
    "r": 213,
    "g": 58,
    "b": 60
  },
  "hsl": {
    "h": 359.226,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.5825,
    "c": 0.19189,
    "h": 24.8
  },
  "luminance": 0.17498
}

Semantic roles & 50–950 ramp

primary

#D53A3C

secondary

#94D7D6

accent

#E8E640

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D53A3C

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

Preview Lab → · Contrast checker → · Palette generator →