#D43D34#D43D34

#D43D34 is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.3% C 0.189 H 28.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#D43D34
RGB	rgb(212, 61, 52)
HSL	hsl(3, 65%, 52%)
HSV	hsv(3, 75%, 83%)
CMYK	cmyk(0%, 71.2%, 75.5%, 16.9%)
CIE-LAB	lab(48.99, 58.18, 40.00)
CIE-LCH	lch(48.99, 70.60, 34.51°)
OKLab	oklab(58.26% 0.1672 0.0888)
OKLCH	oklch(58.26% 0.189 28)
XYZ	xyz(29.4433, 17.5870, 5.0924)
Luminance	0.1758 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D43D34 #34CBD4

analogous

#D4347B #D43D34 #D48D34

triadic

#D43D34 #34D43D #3D34D4

tetradic

#D43D34 #7BD434 #34CBD4 #8D34D4

square

#D43D34 #7BD434 #34CBD4 #8D34D4

split-complementary

#D43D34 #34D48D #347BD4

monochromatic

#751E19 #A72B23 #D43D34 #DF6D67 #E99E99

Accessibility & contrast

On white

4.65

#D43D34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#D43D34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D43D34

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D43D34	#FFFFFF	#000000	##FFFFFF
##D43D34	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F32

Deuteranopia (green-blind)

#8F802E

Tritanopia (blue-blind)

#E9003C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d43d34;
/* rgb */ color: rgb(212, 61, 52);
/* oklch */ color: oklch(58.3% 0.189 28.0);

Tailwind

colors: {
  custom: {
    50: '#ea7c6c',
    500: '#d43d34',
    950: '#000000',
  },
}

SCSS

$custom: #d43d34;
$custom-light: #ea7c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#d43d34",
  "rgb": {
    "r": 212,
    "g": 61,
    "b": 52
  },
  "hsl": {
    "h": 3.375,
    "s": 65.041,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58263,
    "c": 0.18936,
    "h": 28
  },
  "luminance": 0.17582
}

Semantic roles & 50–950 ramp

primary

#D43D34

secondary

#8FD1D5

accent

#DFE840

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D43D34

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

Preview Lab → · Contrast checker → · Palette generator →