#D73E3F#D73E3F

#D73E3F is a mid, vivid red. Relative luminance 0.183; OKLCH L 59.0% C 0.190 H 24.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#D73E3F
RGB	rgb(215, 62, 63)
HSL	hsl(360, 66%, 54%)
HSV	hsv(360, 71%, 84%)
CMYK	cmyk(0%, 71.2%, 70.7%, 15.7%)
CIE-LAB	lab(49.80, 59.22, 34.85)
CIE-LCH	lch(49.80, 68.71, 30.47°)
OKLab	oklab(59.01% 0.1724 0.0798)
OKLCH	oklch(59.01% 0.19 24.8)
XYZ	xyz(30.6476, 18.2558, 6.6116)
Luminance	0.1825 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D73E3F #3ED7D6

analogous

#D73E8C #D73E3F #D78A3E

triadic

#D73E3F #3FD73E #3E3FD7

tetradic

#D73E3F #8CD73E #3ED7D6 #8A3ED7

square

#D73E3F #8CD73E #3ED7D6 #8A3ED7

split-complementary

#D73E3F #3ED78A #3E8CD7

monochromatic

#801B1B #B32526 #D73E3F #E27171 #ECA3A4

Accessibility & contrast

On white

4.52

#D73E3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#D73E3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D73E3F

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D73E3F	#FFFFFF	#000000	##000000
##D73E3F	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A613D

Deuteranopia (green-blind)

#90823A

Tritanopia (blue-blind)

#EC0040

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d73e3f;
/* rgb */ color: rgb(215, 62, 63);
/* oklch */ color: oklch(59.0% 0.190 24.8);

Tailwind

colors: {
  custom: {
    50: '#ec7e74',
    500: '#d73e3f',
    950: '#000000',
  },
}

SCSS

$custom: #d73e3f;
$custom-light: #ec7e74;
$custom-dark: #000000;

JSON

{
  "hex": "#d73e3f",
  "rgb": {
    "r": 215,
    "g": 62,
    "b": 63
  },
  "hsl": {
    "h": 359.608,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59014,
    "c": 0.19002,
    "h": 24.8
  },
  "luminance": 0.18251
}

Semantic roles & 50–950 ramp

primary

#D73E3F

secondary

#98D9D8

accent

#E9E83F

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D73E3F

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

Preview Lab → · Contrast checker → · Palette generator →