#4645BA#4645BA

#4645BA is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.5% C 0.179 H 277.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4645BA
RGB	rgb(70, 69, 186)
HSL	hsl(241, 46%, 50%)
HSV	hsv(241, 63%, 73%)
CMYK	cmyk(62.4%, 62.9%, 0%, 27.1%)
CIE-LAB	lab(36.18, 36.05, -61.71)
CIE-LCH	lch(36.18, 71.47, 300.29°)
OKLab	oklab(46.46% 0.0225 -0.1777)
OKLCH	oklch(46.46% 0.179 277.2)
XYZ	xyz(13.5140, 9.1024, 47.4897)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4645BA #B9BA45

analogous

#457EBA #4645BA #8145BA

triadic

#4645BA #BA4645 #45BA46

tetradic

#4645BA #BA457E #B9BA45 #45BA81

square

#4645BA #BA457E #B9BA45 #45BA81

split-complementary

#4645BA #BA8145 #7EBA45

monochromatic

#242461 #35348D #4645BA #7272CB #9F9EDB

Accessibility & contrast

On white

7.44

#4645BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4645BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4645BA

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645BA	#FFFFFF	#000000	##FFFFFF
##4645BA	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABE

Deuteranopia (green-blind)

#0050B8

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4645ba;
/* rgb */ color: rgb(70, 69, 186);
/* oklch */ color: oklch(46.5% 0.179 277.2);

Tailwind

colors: {
  custom: {
    50: '#8679d0',
    500: '#4645ba',
    950: '#000000',
  },
}

SCSS

$custom: #4645ba;
$custom-light: #8679d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4645ba",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 186
  },
  "hsl": {
    "h": 240.513,
    "s": 45.882,
    "l": 50
  },
  "oklch": {
    "l": 0.46462,
    "c": 0.17911,
    "h": 277.2
  },
  "luminance": 0.09104
}

Semantic roles & 50–950 ramp

primary

#4645BA

secondary

#C7C893

accent

#D652D4

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4645BA

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

Preview Lab → · Contrast checker → · Palette generator →