#D43B4B#D43B4B

#D43B4B is a mid, vivid red. Relative luminance 0.176; OKLCH L 58.4% C 0.189 H 19.7°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#D43B4B
RGB	rgb(212, 59, 75)
HSL	hsl(354, 64%, 53%)
HSV	hsv(354, 72%, 83%)
CMYK	cmyk(0%, 72.2%, 64.6%, 16.9%)
CIE-LAB	lab(49.05, 59.99, 26.75)
CIE-LCH	lch(49.05, 65.68, 24.03°)
OKLab	oklab(58.41% 0.1777 0.0637)
OKLCH	oklch(58.41% 0.189 19.7)
XYZ	xyz(29.9885, 17.6374, 8.4805)
Luminance	0.1763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D43B4B #3BD4C4

analogous

#D43B98 #D43B4B #D4773B

triadic

#D43B4B #4BD43B #3B4BD4

tetradic

#D43B4B #98D43B #3BD4C4 #773BD4

square

#D43B4B #98D43B #3BD4C4 #773BD4

split-complementary

#D43B4B #3BD477 #3B98D4

monochromatic

#7A1B25 #AC2634 #D43B4B #DF6D79 #EA9FA7

Accessibility & contrast

On white

4.64

#D43B4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#D43B4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D43B4B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D43B4B	#FFFFFF	#000000	##FFFFFF
##D43B4B	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66604A

Deuteranopia (green-blind)

#8C8047

Tritanopia (blue-blind)

#E80042

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d43b4b;
/* rgb */ color: rgb(212, 59, 75);
/* oklch */ color: oklch(58.4% 0.189 19.7);

Tailwind

colors: {
  custom: {
    50: '#e97c7d',
    500: '#d43b4b',
    950: '#000000',
  },
}

SCSS

$custom: #d43b4b;
$custom-light: #e97c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#d43b4b",
  "rgb": {
    "r": 212,
    "g": 59,
    "b": 75
  },
  "hsl": {
    "h": 353.725,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58412,
    "c": 0.18877,
    "h": 19.7
  },
  "luminance": 0.17633
}

Semantic roles & 50–950 ramp

primary

#D43B4B

secondary

#94D6CF

accent

#E7D641

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#180A09

muted

#867C7B

Preview Lab

Preview with #D43B4B

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

Preview Lab → · Contrast checker → · Palette generator →