#4645D3#4645D3

#4645D3 is a mid, highly saturated blue. Relative luminance 0.103; OKLCH L 48.7% C 0.211 H 275.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX#4645D3
RGBrgb(70, 69, 211)
HSLhsl(240, 62%, 55%)
HSVhsv(240, 67%, 83%)
CMYKcmyk(66.8%, 67.3%, 0%, 17.3%)
CIE-LABlab(38.31, 44.33, -72.79)
CIE-LCHlch(38.31, 85.23, 301.34°)
OKLaboklab(48.66% 0.0202 -0.2102)
OKLCHoklch(48.66% 0.211 275.5)
XYZxyz(16.4079, 10.2600, 62.7311)
Luminance0.1026 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4645D3 #D2D345
analogous
#458BD3 #4645D3 #8D45D3
triadic
#4645D3 #D34645 #45D346
tetradic
#4645D3 #D3458B #D2D345 #45D38D
square
#4645D3 #D3458B #D2D345 #45D38D
split-complementary
#4645D3 #D38D45 #8BD345
monochromatic
#1F1E7F #2B2AB1 #4645D3 #7776DF #A8A8EA

Accessibility & contrast

On white

6.88
#4645D3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.05
#4645D3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4645D3
6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4645D3#FFFFFF#000000##FFFFFF
##4645D31.006.883.056.88
#FFFFFF6.881.0021.001.00
#0000003.0521.001.0021.00
##FFFFFF6.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061D7
Deuteranopia (green-blind)
#0054D0
Tritanopia (blue-blind)
#006B86
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4645d3;
/* rgb */ color: rgb(70, 69, 211);
/* oklch */ color: oklch(48.7% 0.211 275.5);
Tailwind
colors: {
  custom: {
    50: '#8b79e2',
    500: '#4645d3',
    950: '#000000',
  },
}
SCSS
$custom: #4645d3;
$custom-light: #8b79e2;
$custom-dark: #000000;
JSON
{
  "hex": "#4645d3",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 211
  },
  "hsl": {
    "h": 240.423,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48663,
    "c": 0.21114,
    "h": 275.5
  },
  "luminance": 0.10261
}

Semantic roles & 50–950 ramp

primary
#4645D3
secondary
#D7D89C
accent
#E543E4
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0D0915
muted
#7E7B84

Preview Lab

Preview with #4645D3

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

Preview Lab → · Contrast checker → · Palette generator →

#4645D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva