#4645E1#4645E1

#4645E1 is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.0% C 0.228 H 274.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX#4645E1
RGBrgb(70, 69, 225)
HSLhsl(240, 72%, 58%)
HSVhsv(240, 69%, 88%)
CMYKcmyk(68.9%, 69.3%, 0%, 11.8%)
CIE-LABlab(39.57, 48.88, -78.74)
CIE-LCHlch(39.57, 92.68, 301.83°)
OKLaboklab(49.96% 0.0183 -0.2276)
OKLCHoklch(49.96% 0.228 274.6)
XYZxyz(18.2400, 10.9929, 72.3801)
Luminance0.1100 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4645E1 #E0E145
analogous
#4592E1 #4645E1 #9445E1
triadic
#4645E1 #E14645 #45E146
tetradic
#4645E1 #E14592 #E0E145 #45E194
square
#4645E1 #E14592 #E0E145 #45E194
split-complementary
#4645E1 #E19445 #92E145
monochromatic
#191894 #2120C8 #4645E1 #7A7AE9 #AFAEF2

Accessibility & contrast

On white

6.56
#4645E1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.20
#4645E1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4645E1
6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4645E1#FFFFFF#000000##FFFFFF
##4645E11.006.563.206.56
#FFFFFF6.561.0021.001.00
#0000003.2021.001.0021.00
##FFFFFF6.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064E6
Deuteranopia (green-blind)
#0056DE
Tritanopia (blue-blind)
#00708E
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #4645e1;
/* rgb */ color: rgb(70, 69, 225);
/* oklch */ color: oklch(50.0% 0.228 274.6);
Tailwind
colors: {
  custom: {
    50: '#8e7aec',
    500: '#4645e1',
    950: '#000000',
  },
}
SCSS
$custom: #4645e1;
$custom-light: #8e7aec;
$custom-dark: #000000;
JSON
{
  "hex": "#4645e1",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 225
  },
  "hsl": {
    "h": 240.385,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.49957,
    "c": 0.22832,
    "h": 274.6
  },
  "luminance": 0.10995
}

Semantic roles & 50–950 ramp

primary
#4645E1
secondary
#E0E0A2
accent
#EF39EE
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4645E1

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

Preview Lab → · Contrast checker → · Palette generator →

#4645E1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva