#D23947#D23947

#D23947 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.8% C 0.189 H 20.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#D23947
RGB	rgb(210, 57, 71)
HSL	hsl(355, 63%, 52%)
HSV	hsv(355, 73%, 82%)
CMYK	cmyk(0%, 72.9%, 66.2%, 17.6%)
CIE-LAB	lab(48.37, 59.85, 28.20)
CIE-LCH	lch(48.37, 66.16, 25.23°)
OKLab	oklab(57.82% 0.1767 0.0665)
OKLCH	oklch(57.82% 0.189 20.6)
XYZ	xyz(29.1819, 17.0872, 7.7216)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23947 #39D2C4

analogous

#D23993 #D23947 #D27839

triadic

#D23947 #47D239 #3947D2

tetradic

#D23947 #93D239 #39D2C4 #7839D2

square

#D23947 #93D239 #39D2C4 #7839D2

split-complementary

#D23947 #39D278 #3993D2

monochromatic

#761B23 #A82632 #D23947 #DD6B75 #E99DA4

Accessibility & contrast

On white

4.75

#D23947 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#D23947 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23947

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23947	#FFFFFF	#000000	##FFFFFF
##D23947	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E46

Deuteranopia (green-blind)

#8B7F42

Tritanopia (blue-blind)

#E60040

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d23947;
/* rgb */ color: rgb(210, 57, 71);
/* oklch */ color: oklch(57.8% 0.189 20.6);

Tailwind

colors: {
  custom: {
    50: '#e87b7a',
    500: '#d23947',
    950: '#000000',
  },
}

SCSS

$custom: #d23947;
$custom-light: #e87b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#d23947",
  "rgb": {
    "r": 210,
    "g": 57,
    "b": 71
  },
  "hsl": {
    "h": 354.51,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57816,
    "c": 0.18884,
    "h": 20.6
  },
  "luminance": 0.17083
}

Semantic roles & 50–950 ramp

primary

#D23947

secondary

#92D5CF

accent

#E6D742

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A09

muted

#867C7B

Preview Lab

Preview with #D23947

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

Preview Lab → · Contrast checker → · Palette generator →