#D23436#D23436

#D23436 is a mid, vivid red. Relative luminance 0.164; OKLCH L 57.1% C 0.195 H 25.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#D23436
RGB	rgb(210, 52, 54)
HSL	hsl(359, 64%, 51%)
HSV	hsv(359, 75%, 82%)
CMYK	cmyk(0%, 75.2%, 74.3%, 17.6%)
CIE-LAB	lab(47.53, 60.72, 37.16)
CIE-LCH	lch(47.53, 71.19, 31.46°)
OKLab	oklab(57.12% 0.1759 0.0833)
OKLCH	oklch(57.12% 0.195 25.3)
XYZ	xyz(28.4755, 16.4284, 5.1610)
Luminance	0.1642 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23436 #34D2D0

analogous

#D23485 #D23436 #D28134

triadic

#D23436 #36D234 #3436D2

tetradic

#D23436 #85D234 #34D2D0 #8134D2

square

#D23436 #85D234 #34D2D0 #8134D2

split-complementary

#D23436 #34D281 #3485D2

monochromatic

#72191A #A42426 #D23436 #DD6668 #E89899

Accessibility & contrast

On white

4.90

#D23436 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#D23436 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23436

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23436	#FFFFFF	#000000	##FFFFFF
##D23436	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B34

Deuteranopia (green-blind)

#8B7D30

Tritanopia (blue-blind)

#E70037

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d23436;
/* rgb */ color: rgb(210, 52, 54);
/* oklch */ color: oklch(57.1% 0.195 25.3);

Tailwind

colors: {
  custom: {
    50: '#e9786d',
    500: '#d23436',
    950: '#000000',
  },
}

SCSS

$custom: #d23436;
$custom-light: #e9786d;
$custom-dark: #000000;

JSON

{
  "hex": "#d23436",
  "rgb": {
    "r": 210,
    "g": 52,
    "b": 54
  },
  "hsl": {
    "h": 359.241,
    "s": 63.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57115,
    "c": 0.19462,
    "h": 25.3
  },
  "luminance": 0.16424
}

Semantic roles & 50–950 ramp

primary

#D23436

secondary

#8ED4D3

accent

#E7E541

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D23436

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

Preview Lab → · Contrast checker → · Palette generator →