#D23536#D23536

#D23536 is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.2% C 0.194 H 25.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#D23536
RGB	rgb(210, 53, 54)
HSL	hsl(360, 64%, 52%)
HSV	hsv(360, 75%, 82%)
CMYK	cmyk(0%, 74.8%, 74.3%, 17.6%)
CIE-LAB	lab(47.65, 60.40, 37.29)
CIE-LCH	lch(47.65, 70.98, 31.69°)
OKLab	oklab(57.2% 0.1749 0.0836)
OKLCH	oklch(57.2% 0.194 25.5)
XYZ	xyz(28.5206, 16.5186, 5.1760)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23536 #35D2D1

analogous

#D23585 #D23536 #D28335

triadic

#D23536 #36D235 #3536D2

tetradic

#D23536 #85D235 #35D2D1 #8335D2

square

#D23536 #85D235 #35D2D1 #8335D2

split-complementary

#D23536 #35D283 #3585D2

monochromatic

#731A1A #A52526 #D23536 #DD6768 #E8999A

Accessibility & contrast

On white

4.88

#D23536 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#D23536 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23536

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23536	#FFFFFF	#000000	##FFFFFF
##D23536	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B34

Deuteranopia (green-blind)

#8B7D30

Tritanopia (blue-blind)

#E70038

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #d23536;
/* rgb */ color: rgb(210, 53, 54);
/* oklch */ color: oklch(57.2% 0.194 25.5);

Tailwind

colors: {
  custom: {
    50: '#e9796d',
    500: '#d23536',
    950: '#000000',
  },
}

SCSS

$custom: #d23536;
$custom-light: #e9796d;
$custom-dark: #000000;

JSON

{
  "hex": "#d23536",
  "rgb": {
    "r": 210,
    "g": 53,
    "b": 54
  },
  "hsl": {
    "h": 359.618,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57201,
    "c": 0.19382,
    "h": 25.5
  },
  "luminance": 0.16514
}

Semantic roles & 50–950 ramp

primary

#D23536

secondary

#8FD4D3

accent

#E7E641

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D23536

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

Preview Lab → · Contrast checker → · Palette generator →