#D83745#D83745

#D83745 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.6% C 0.197 H 21.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#D83745
RGB	rgb(216, 55, 69)
HSL	hsl(355, 67%, 53%)
HSV	hsv(355, 75%, 85%)
CMYK	cmyk(0%, 74.5%, 68.1%, 15.3%)
CIE-LAB	lab(49.21, 62.21, 30.67)
CIE-LCH	lch(49.21, 69.36, 26.24°)
OKLab	oklab(58.63% 0.1831 0.0716)
OKLCH	oklch(58.63% 0.197 21.3)
XYZ	xyz(30.7627, 17.7657, 7.4384)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D83745 #37D8CA

analogous

#D83795 #D83745 #D87A37

triadic

#D83745 #45D837 #3745D8

tetradic

#D83745 #95D837 #37D8CA #7A37D8

square

#D83745 #95D837 #37D8CA #7A37D8

split-complementary

#D83745 #37D87A #3795D8

monochromatic

#7C1821 #B0222F #D83745 #E26A75 #EC9DA4

Accessibility & contrast

On white

4.61

#D83745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#D83745 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D83745

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D83745	#FFFFFF	#000000	##FFFFFF
##D83745	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F44

Deuteranopia (green-blind)

#8E8140

Tritanopia (blue-blind)

#ED003E

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d83745;
/* rgb */ color: rgb(216, 55, 69);
/* oklch */ color: oklch(58.6% 0.197 21.3);

Tailwind

colors: {
  custom: {
    50: '#ed7b78',
    500: '#d83745',
    950: '#000000',
  },
}

SCSS

$custom: #d83745;
$custom-light: #ed7b78;
$custom-dark: #000000;

JSON

{
  "hex": "#d83745",
  "rgb": {
    "r": 216,
    "g": 55,
    "b": 69
  },
  "hsl": {
    "h": 354.783,
    "s": 67.364,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58632,
    "c": 0.19656,
    "h": 21.3
  },
  "luminance": 0.17761
}

Semantic roles & 50–950 ramp

primary

#D83745

secondary

#93D8D2

accent

#EADB3E

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A09

muted

#867C7B

Preview Lab

Preview with #D83745

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

Preview Lab → · Contrast checker → · Palette generator →