#2536C6#2536C6

#2536C6 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.3% C 0.219 H 268.6°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX#2536C6
RGBrgb(37, 54, 198)
HSLhsl(234, 69%, 46%)
HSVhsv(234, 81%, 78%)
CMYKcmyk(81.3%, 72.7%, 0%, 22.4%)
CIE-LABlab(32.05, 45.60, -75.60)
CIE-LCHlch(32.05, 88.29, 301.10°)
OKLaboklab(43.31% -0.0054 -0.2191)
OKLCHoklch(43.31% 0.219 268.6)
XYZxyz(12.2716, 7.1074, 54.1402)
Luminance0.0711 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2536C6 #C6B525
analogous
#2586C6 #2536C6 #6525C6
triadic
#2536C6 #C62536 #36C625
tetradic
#2536C6 #C62586 #C6B525 #25C665
square
#2536C6 #C62586 #C6B525 #25C665
split-complementary
#2536C6 #C66525 #86C625
monochromatic
#121A5F #1B2892 #2536C6 #4B5ADD #7E89E7

Accessibility & contrast

On white

8.67
#2536C6 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.42
#2536C6 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2536C6
8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2536C6#FFFFFF#000000##FFFFFF
##2536C61.008.672.428.67
#FFFFFF8.671.0021.001.00
#0000002.4221.001.0021.00
##FFFFFF8.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053CA
Deuteranopia (green-blind)
#0043C3
Tritanopia (blue-blind)
#00607B
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #2536c6;
/* rgb */ color: rgb(37, 54, 198);
/* oklch */ color: oklch(43.3% 0.219 268.6);
Tailwind
colors: {
  custom: {
    50: '#7d6ed9',
    500: '#2536c6',
    950: '#000000',
  },
}
SCSS
$custom: #2536c6;
$custom-light: #7d6ed9;
$custom-dark: #000000;
JSON
{
  "hex": "#2536c6",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 198
  },
  "hsl": {
    "h": 233.665,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43305,
    "c": 0.21915,
    "h": 268.6
  },
  "luminance": 0.07109
}

Semantic roles & 50–950 ramp

primary
#2536C6
secondary
#CFC677
accent
#D93CEB
background
#F8F6FD
surface
#F0ECFB
border
#CBC7D4
text
#0C0715
muted
#7D7A83

Preview Lab

Preview with #2536C6

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

Preview Lab → · Contrast checker → · Palette generator →

#2536C6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva