#D73E3E#D73E3E

#D73E3E is a mid, vivid red. Relative luminance 0.182; OKLCH L 59.0% C 0.190 H 25.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#D73E3E
RGB	rgb(215, 62, 62)
HSL	hsl(0, 66%, 54%)
HSV	hsv(0, 71%, 84%)
CMYK	cmyk(0%, 71.2%, 71.2%, 15.7%)
CIE-LAB	lab(49.79, 59.18, 35.41)
CIE-LCH	lch(49.79, 68.96, 30.89°)
OKLab	oklab(59% 0.1721 0.0809)
OKLCH	oklch(59% 0.19 25.2)
XYZ	xyz(30.6199, 18.2447, 6.4658)
Luminance	0.1824 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D73E3E #3ED7D7

analogous

#D73E8B #D73E3E #D78B3E

triadic

#D73E3E #3ED73E #3E3ED7

tetradic

#D73E3E #8BD73E #3ED7D7 #8B3ED7

square

#D73E3E #8BD73E #3ED7D7 #8B3ED7

split-complementary

#D73E3E #3ED78B #3E8BD7

monochromatic

#801B1B #B32525 #D73E3E #E27171 #ECA3A3

Accessibility & contrast

On white

4.52

#D73E3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#D73E3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D73E3E

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D73E3E	#FFFFFF	#000000	##000000
##D73E3E	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)

#6A613C

Deuteranopia (green-blind)

#908239

Tritanopia (blue-blind)

#EC0040

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d73e3e;
/* rgb */ color: rgb(215, 62, 62);
/* oklch */ color: oklch(59.0% 0.190 25.2);

Tailwind

colors: {
  custom: {
    50: '#ec7d73',
    500: '#d73e3e',
    950: '#000000',
  },
}

SCSS

$custom: #d73e3e;
$custom-light: #ec7d73;
$custom-dark: #000000;

JSON

{
  "hex": "#d73e3e",
  "rgb": {
    "r": 215,
    "g": 62,
    "b": 62
  },
  "hsl": {
    "h": 0,
    "s": 65.665,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58999,
    "c": 0.19014,
    "h": 25.2
  },
  "luminance": 0.1824
}

Semantic roles & 50–950 ramp

primary

#D73E3E

secondary

#98D9D9

accent

#E9E93F

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B08

muted

#867C7B

Preview Lab

Preview with #D73E3E

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

Preview Lab → · Contrast checker → · Palette generator →