#D23543#D23543

#D23543 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.4% C 0.193 H 21.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#D23543
RGB	rgb(210, 53, 67)
HSL	hsl(355, 64%, 52%)
HSV	hsv(355, 75%, 82%)
CMYK	cmyk(0%, 74.8%, 68.1%, 17.6%)
CIE-LAB	lab(47.83, 60.98, 29.91)
CIE-LCH	lch(47.83, 67.92, 26.12°)
OKLab	oklab(57.39% 0.1795 0.0698)
OKLCH	oklch(57.39% 0.193 21.3)
XYZ	xyz(28.8678, 16.6575, 7.0043)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23543 #35D2C4

analogous

#D23592 #D23543 #D27635

triadic

#D23543 #43D235 #3543D2

tetradic

#D23543 #92D235 #35D2C4 #7635D2

square

#D23543 #92D235 #35D2C4 #7635D2

split-complementary

#D23543 #35D276 #3592D2

monochromatic

#731A22 #A52530 #D23543 #DD6772 #E899A0

Accessibility & contrast

On white

4.85

#D23543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#D23543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23543

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23543	#FFFFFF	#000000	##FFFFFF
##D23543	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C42

Deuteranopia (green-blind)

#8A7E3E

Tritanopia (blue-blind)

#E7003C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d23543;
/* rgb */ color: rgb(210, 53, 67);
/* oklch */ color: oklch(57.4% 0.193 21.3);

Tailwind

colors: {
  custom: {
    50: '#e87977',
    500: '#d23543',
    950: '#000000',
  },
}

SCSS

$custom: #d23543;
$custom-light: #e87977;
$custom-dark: #000000;

JSON

{
  "hex": "#d23543",
  "rgb": {
    "r": 210,
    "g": 53,
    "b": 67
  },
  "hsl": {
    "h": 354.65,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57391,
    "c": 0.19261,
    "h": 21.3
  },
  "luminance": 0.16653
}

Semantic roles & 50–950 ramp

primary

#D23543

secondary

#8FD4CE

accent

#E7D841

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D23543

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

Preview Lab → · Contrast checker → · Palette generator →