#D83D2D#D83D2D

#D83D2D is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.9% C 0.194 H 29.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#D83D2D
RGB	rgb(216, 61, 45)
HSL	hsl(6, 69%, 51%)
HSV	hsv(6, 79%, 85%)
CMYK	cmyk(0%, 71.8%, 79.2%, 15.3%)
CIE-LAB	lab(49.65, 59.19, 44.68)
CIE-LCH	lch(49.65, 74.16, 37.05°)
OKLab	oklab(58.87% 0.1686 0.0968)
OKLCH	oklch(58.87% 0.194 29.9)
XYZ	xyz(30.4649, 18.1306, 4.3776)
Luminance	0.1813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D83D2D #2DC8D8

analogous

#D82D72 #D83D2D #D8922D

triadic

#D83D2D #2DD83D #3D2DD8

tetradic

#D83D2D #72D82D #2DC8D8 #922DD8

square

#D83D2D #72D82D #2DC8D8 #922DD8

split-complementary

#D83D2D #2DD892 #2D72D8

monochromatic

#751F16 #A92C1F #D83D2D #E26D61 #EB9C94

Accessibility & contrast

On white

4.54

#D83D2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#D83D2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D83D2D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D83D2D	#FFFFFF	#000000	##000000
##D83D2D	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B602A

Deuteranopia (green-blind)

#928226

Tritanopia (blue-blind)

#EE003B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #d83d2d;
/* rgb */ color: rgb(216, 61, 45);
/* oklch */ color: oklch(58.9% 0.194 29.9);

Tailwind

colors: {
  custom: {
    50: '#ee7d68',
    500: '#d83d2d',
    950: '#000000',
  },
}

SCSS

$custom: #d83d2d;
$custom-light: #ee7d68;
$custom-dark: #000000;

JSON

{
  "hex": "#d83d2d",
  "rgb": {
    "r": 216,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 5.614,
    "s": 68.675,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58869,
    "c": 0.19437,
    "h": 29.9
  },
  "luminance": 0.18126
}

Semantic roles & 50–950 ramp

primary

#D83D2D

secondary

#8BCFD6

accent

#DBEC3C

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D83D2D

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

Preview Lab → · Contrast checker → · Palette generator →