#D43D2E#D43D2E

#D43D2E is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.2% C 0.190 H 29.6°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#D43D2E
RGB	rgb(212, 61, 46)
HSL	hsl(5, 66%, 51%)
HSV	hsv(5, 78%, 83%)
CMYK	cmyk(0%, 71.2%, 78.3%, 16.9%)
CIE-LAB	lab(48.93, 57.96, 43.18)
CIE-LCH	lch(48.93, 72.28, 36.69°)
OKLab	oklab(58.2% 0.1654 0.0941)
OKLCH	oklch(58.2% 0.19 29.6)
XYZ	xyz(29.3167, 17.5363, 4.4254)
Luminance	0.1753 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D43D2E #2EC5D4

analogous

#D42E72 #D43D2E #D4902E

triadic

#D43D2E #2ED43D #3D2ED4

tetradic

#D43D2E #72D42E #2EC5D4 #902ED4

square

#D43D2E #72D42E #2EC5D4 #902ED4

split-complementary

#D43D2E #2ED490 #2E72D4

monochromatic

#701F17 #A32D22 #D43D2E #DE6C61 #E99B94

Accessibility & contrast

On white

4.66

#D43D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#D43D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D43D2E

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D43D2E	#FFFFFF	#000000	##FFFFFF
##D43D2E	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5F2B

Deuteranopia (green-blind)

#8F8027

Tritanopia (blue-blind)

#E9003B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d43d2e;
/* rgb */ color: rgb(212, 61, 46);
/* oklch */ color: oklch(58.2% 0.190 29.6);

Tailwind

colors: {
  custom: {
    50: '#eb7c68',
    500: '#d43d2e',
    950: '#000000',
  },
}

SCSS

$custom: #d43d2e;
$custom-light: #eb7c68;
$custom-dark: #000000;

JSON

{
  "hex": "#d43d2e",
  "rgb": {
    "r": 212,
    "g": 61,
    "b": 46
  },
  "hsl": {
    "h": 5.422,
    "s": 65.873,
    "l": 50.588
  },
  "oklch": {
    "l": 0.58197,
    "c": 0.19026,
    "h": 29.6
  },
  "luminance": 0.17532
}

Semantic roles & 50–950 ramp

primary

#D43D2E

secondary

#8ACDD4

accent

#D9E93F

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #D43D2E

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

Preview Lab → · Contrast checker → · Palette generator →