#4536DB#4536DB

#4536DB is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.2% C 0.236 H 276.4°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#4536DB
RGBrgb(69, 54, 219)
HSLhsl(245, 70%, 54%)
HSVhsv(245, 75%, 86%)
CMYKcmyk(68.5%, 75.3%, 0%, 14.1%)
CIE-LABlab(36.02, 55.03, -81.16)
CIE-LCHlch(36.02, 98.06, 304.14°)
OKLaboklab(47.24% 0.0264 -0.2346)
OKLCHoklch(47.24% 0.236 276.4)
XYZxyz(16.5554, 9.0165, 67.8720)
Luminance0.0902 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4536DB #CCDB36
analogous
#3679DB #4536DB #9836DB
triadic
#4536DB #DB4536 #36DB45
tetradic
#4536DB #DB3679 #CCDB36 #36DB98
square
#4536DB #DB3679 #CCDB36 #36DB98
split-complementary
#4536DB #DB9836 #79DB36
monochromatic
#201780 #2E20B4 #4536DB #756AE4 #A59EEE

Accessibility & contrast

On white

7.49
#4536DB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#4536DB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4536DB
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4536DB#FFFFFF#000000##FFFFFF
##4536DB1.007.492.807.49
#FFFFFF7.491.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005CE0
Deuteranopia (green-blind)
#004DD8
Tritanopia (blue-blind)
#006687
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #4536db;
/* rgb */ color: rgb(69, 54, 219);
/* oklch */ color: oklch(47.2% 0.236 276.4);
Tailwind
colors: {
  custom: {
    50: '#8d70e8',
    500: '#4536db',
    950: '#000000',
  },
}
SCSS
$custom: #4536db;
$custom-light: #8d70e8;
$custom-dark: #000000;
JSON
{
  "hex": "#4536db",
  "rgb": {
    "r": 69,
    "g": 54,
    "b": 219
  },
  "hsl": {
    "h": 245.455,
    "s": 69.62,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4724,
    "c": 0.23607,
    "h": 276.4
  },
  "luminance": 0.09018
}

Semantic roles & 50–950 ramp

primary
#4536DB
secondary
#D3DA93
accent
#EC3BDC
background
#F9F6FE
surface
#F2ECFD
border
#CCC7D5
text
#0E0816
muted
#7E7B84

Preview Lab

Preview with #4536DB

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

Preview Lab → · Contrast checker → · Palette generator →

#4536DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva