#D53E3C#D53E3C

#D53E3C is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.6% C 0.188 H 25.8°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#D53E3C
RGB	rgb(213, 62, 60)
HSL	hsl(1, 65%, 54%)
HSV	hsv(1, 72%, 84%)
CMYK	cmyk(0%, 70.9%, 71.8%, 16.5%)
CIE-LAB	lab(49.40, 58.46, 36.01)
CIE-LCH	lch(49.40, 68.66, 31.63°)
OKLab	oklab(58.63% 0.1697 0.0819)
OKLCH	oklch(58.63% 0.188 25.8)
XYZ	xyz(29.9822, 17.9221, 6.1547)
Luminance	0.1792 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D53E3C #3CD3D5

analogous

#D53C86 #D53E3C #D58A3C

triadic

#D53E3C #3CD53E #3E3CD5

tetradic

#D53E3C #86D53C #3CD3D5 #8A3CD5

square

#D53E3C #86D53C #3CD3D5 #8A3CD5

split-complementary

#D53E3C #3CD58A #3C86D5

monochromatic

#7C1C1B #AE2726 #D53E3C #E0706E #EBA2A1

Accessibility & contrast

On white

4.58

#D53E3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#D53E3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D53E3C

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D53E3C	#FFFFFF	#000000	##000000
##D53E3C	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A613A

Deuteranopia (green-blind)

#8F8137

Tritanopia (blue-blind)

#EA003F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d53e3c;
/* rgb */ color: rgb(213, 62, 60);
/* oklch */ color: oklch(58.6% 0.188 25.8);

Tailwind

colors: {
  custom: {
    50: '#eb7d72',
    500: '#d53e3c',
    950: '#000000',
  },
}

SCSS

$custom: #d53e3c;
$custom-light: #eb7d72;
$custom-dark: #000000;

JSON

{
  "hex": "#d53e3c",
  "rgb": {
    "r": 213,
    "g": 62,
    "b": 60
  },
  "hsl": {
    "h": 0.784,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58634,
    "c": 0.18838,
    "h": 25.8
  },
  "luminance": 0.17918
}

Semantic roles & 50–950 ramp

primary

#D53E3C

secondary

#96D6D7

accent

#E5E840

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D53E3C

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

Preview Lab → · Contrast checker → · Palette generator →