#536DC1#536DC1

#536DC1 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 55.5% C 0.134 H 268.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#536DC1
RGBrgb(83, 109, 193)
HSLhsl(226, 47%, 54%)
HSVhsv(226, 57%, 76%)
CMYKcmyk(57%, 43.5%, 0%, 24.3%)
CIE-LABlab(47.78, 15.66, -47.02)
CIE-LCHlch(47.78, 49.56, 288.42°)
OKLaboklab(55.55% -0.0028 -0.1338)
OKLCHoklch(55.55% 0.134 268.8)
XYZxyz(18.6583, 16.6251, 52.6675)
Luminance0.1663 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#536DC1 #C1A753
analogous
#53A4C1 #536DC1 #7053C1
triadic
#536DC1 #C1536D #6DC153
tetradic
#536DC1 #C153A4 #C1A753 #53C170
square
#536DC1 #C153A4 #C1A753 #53C170
split-complementary
#536DC1 #C17053 #A4C153
monochromatic
#293A71 #39519E #536DC1 #8093D1 #ADB9E1

Accessibility & contrast

On white

4.86
#536DC1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.33
#536DC1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #536DC1
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##536DC1#FFFFFF#000000##FFFFFF
##536DC11.004.864.334.86
#FFFFFF4.861.0021.001.00
#0000004.3321.001.0021.00
##FFFFFF4.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4877C4
Deuteranopia (green-blind)
#3A6DBF
Tritanopia (blue-blind)
#05808D
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #536dc1;
/* rgb */ color: rgb(83, 109, 193);
/* oklch */ color: oklch(55.5% 0.134 268.8);
Tailwind
colors: {
  custom: {
    50: '#8c96d4',
    500: '#536dc1',
    950: '#000000',
  },
}
SCSS
$custom: #536dc1;
$custom-light: #8c96d4;
$custom-dark: #000000;
JSON
{
  "hex": "#536dc1",
  "rgb": {
    "r": 83,
    "g": 109,
    "b": 193
  },
  "hsl": {
    "h": 225.818,
    "s": 47.009,
    "l": 54.118
  },
  "oklch": {
    "l": 0.55547,
    "c": 0.13384,
    "h": 268.8
  },
  "luminance": 0.16627
}

Semantic roles & 50–950 ramp

primary
#536DC1
secondary
#CFC4A1
accent
#B751D7
background
#F9F9FD
surface
#F1F1FA
border
#CBCBD3
text
#0D0D14
muted
#7E7E83

Preview Lab

Preview with #536DC1

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

Preview Lab → · Contrast checker → · Palette generator →

#536DC1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva