#4645D1#4645D1

#4645D1 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.5% C 0.209 H 275.6°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX#4645D1
RGBrgb(70, 69, 209)
HSLhsl(240, 60%, 55%)
HSVhsv(240, 67%, 82%)
CMYKcmyk(66.5%, 67%, 0%, 18%)
CIE-LABlab(38.13, 43.67, -71.93)
CIE-LCHlch(38.13, 84.15, 301.27°)
OKLaboklab(48.48% 0.0204 -0.2076)
OKLCHoklch(48.48% 0.209 275.6)
XYZxyz(16.1588, 10.1604, 61.4188)
Luminance0.1016 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4645D1 #D0D145
analogous
#458AD1 #4645D1 #8C45D1
triadic
#4645D1 #D14645 #45D146
tetradic
#4645D1 #D1458A #D0D145 #45D18C
square
#4645D1 #D1458A #D0D145 #45D18C
split-complementary
#4645D1 #D18C45 #8AD145
monochromatic
#201F7D #2C2BAE #4645D1 #7776DD #A8A7E9

Accessibility & contrast

On white

6.93
#4645D1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.03
#4645D1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4645D1
6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4645D1#FFFFFF#000000##FFFFFF
##4645D11.006.933.036.93
#FFFFFF6.931.0021.001.00
#0000003.0321.001.0021.00
##FFFFFF6.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060D5
Deuteranopia (green-blind)
#0053CE
Tritanopia (blue-blind)
#006A85
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4645d1;
/* rgb */ color: rgb(70, 69, 209);
/* oklch */ color: oklch(48.5% 0.209 275.6);
Tailwind
colors: {
  custom: {
    50: '#8a79e0',
    500: '#4645d1',
    950: '#000000',
  },
}
SCSS
$custom: #4645d1;
$custom-light: #8a79e0;
$custom-dark: #000000;
JSON
{
  "hex": "#4645d1",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 209
  },
  "hsl": {
    "h": 240.429,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48481,
    "c": 0.20865,
    "h": 275.6
  },
  "luminance": 0.10162
}

Semantic roles & 50–950 ramp

primary
#4645D1
secondary
#D6D79B
accent
#E344E2
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4645D1

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

Preview Lab → · Contrast checker → · Palette generator →

#4645D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva