#D83F45#D83F45

#D83F45 is a mid, vivid red. Relative luminance 0.186; OKLCH L 59.4% C 0.189 H 23.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#D83F45
RGB	rgb(216, 63, 69)
HSL	hsl(358, 66%, 55%)
HSV	hsv(358, 71%, 85%)
CMYK	cmyk(0%, 70.8%, 68.1%, 15.3%)
CIE-LAB	lab(50.20, 59.46, 31.88)
CIE-LCH	lch(50.20, 67.47, 28.20°)
OKLab	oklab(59.37% 0.1743 0.0743)
OKLCH	oklch(59.37% 0.189 23.1)
XYZ	xyz(31.1740, 18.5882, 7.5755)
Luminance	0.1858 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D83F45 #3FD8D2

analogous

#D83F92 #D83F45 #D8863F

triadic

#D83F45 #45D83F #3F45D8

tetradic

#D83F45 #92D83F #3FD8D2 #863FD8

square

#D83F45 #92D83F #3FD8D2 #863FD8

split-complementary

#D83F45 #3FD886 #3F92D8

monochromatic

#821A1F #B5252A #D83F45 #E27276 #EDA5A8

Accessibility & contrast

On white

4.45

#D83F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#D83F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D83F45

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D83F45	#FFFFFF	#000000	##000000
##D83F45	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6344

Deuteranopia (green-blind)

#918340

Tritanopia (blue-blind)

#ED0443

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #d83f45;
/* rgb */ color: rgb(216, 63, 69);
/* oklch */ color: oklch(59.4% 0.189 23.1);

Tailwind

colors: {
  custom: {
    50: '#ec7e78',
    500: '#d83f45',
    950: '#000000',
  },
}

SCSS

$custom: #d83f45;
$custom-light: #ec7e78;
$custom-dark: #000000;

JSON

{
  "hex": "#d83f45",
  "rgb": {
    "r": 216,
    "g": 63,
    "b": 69
  },
  "hsl": {
    "h": 357.647,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5937,
    "c": 0.18947,
    "h": 23.1
  },
  "luminance": 0.18584
}

Semantic roles & 50–950 ramp

primary

#D83F45

secondary

#99DAD7

accent

#E9E23F

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180B09

muted

#867C7B

Preview Lab

Preview with #D83F45

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

Preview Lab → · Contrast checker → · Palette generator →