#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
RGBrgb(210, 53, 54)
HSLhsl(360, 64%, 52%)
HSVhsv(360, 75%, 82%)
CMYKcmyk(0%, 74.8%, 74.3%, 17.6%)
CIE-LABlab(47.65, 60.40, 37.29)
CIE-LCHlch(47.65, 70.98, 31.69°)
OKLaboklab(57.2% 0.1749 0.0836)
OKLCHoklch(57.2% 0.194 25.5)
XYZxyz(28.5206, 16.5186, 5.1760)
Luminance0.1651 (WCAG relative)
Temperaturewarm
Familyred

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
##D235361.004.884.304.88
#FFFFFF4.881.0021.001.00
#0000004.3021.001.0021.00
##FFFFFF4.881.0021.001.00

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 →

#D23536 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva