#D23C43#D23C43

#D23C43 is a mid, vivid red. Relative luminance 0.173; OKLCH L 58.0% C 0.186 H 22.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#D23C43
RGB	rgb(210, 60, 67)
HSL	hsl(357, 63%, 53%)
HSV	hsv(357, 71%, 82%)
CMYK	cmyk(0%, 71.4%, 68.1%, 17.6%)
CIE-LAB	lab(48.69, 58.59, 30.96)
CIE-LCH	lch(48.69, 66.27, 27.86°)
OKLab	oklab(58.03% 0.1719 0.0722)
OKLCH	oklch(58.03% 0.186 22.8)
XYZ	xyz(29.2105, 17.3429, 7.1185)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23C43 #3CD2CB

analogous

#D23C8E #D23C43 #D2803C

triadic

#D23C43 #43D23C #3C43D2

tetradic

#D23C43 #8ED23C #3CD2CB #803CD2

square

#D23C43 #8ED23C #3CD2CB #803CD2

split-complementary

#D23C43 #3CD280 #3C8ED2

monochromatic

#781C20 #AA272D #D23C43 #DD6E73 #E99FA3

Accessibility & contrast

On white

4.70

#D23C43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#D23C43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23C43

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23C43	#FFFFFF	#000000	##FFFFFF
##D23C43	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F42

Deuteranopia (green-blind)

#8C7F3E

Tritanopia (blue-blind)

#E70040

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d23c43;
/* rgb */ color: rgb(210, 60, 67);
/* oklch */ color: oklch(58.0% 0.186 22.8);

Tailwind

colors: {
  custom: {
    50: '#e87c77',
    500: '#d23c43',
    950: '#000000',
  },
}

SCSS

$custom: #d23c43;
$custom-light: #e87c77;
$custom-dark: #000000;

JSON

{
  "hex": "#d23c43",
  "rgb": {
    "r": 210,
    "g": 60,
    "b": 67
  },
  "hsl": {
    "h": 357.2,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58034,
    "c": 0.1864,
    "h": 22.8
  },
  "luminance": 0.17339
}

Semantic roles & 50–950 ramp

primary

#D23C43

secondary

#94D5D2

accent

#E6DE42

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D23C43

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

Preview Lab → · Contrast checker → · Palette generator →