#4643BA#4643BA

#4643BA is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.182 H 277.7°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#4643BA
RGB	rgb(70, 67, 186)
HSL	hsl(242, 47%, 50%)
HSV	hsv(242, 64%, 73%)
CMYK	cmyk(62.4%, 64%, 0%, 27.1%)
CIE-LAB	lab(35.71, 37.28, -62.47)
CIE-LCH	lch(35.71, 72.75, 300.83°)
OKLab	oklab(46.12% 0.0242 -0.1799)
OKLCH	oklch(46.12% 0.182 277.7)
XYZ	xyz(13.3930, 8.8605, 47.4493)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.61

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4643BA #B7BA43

analogous

#437BBA #4643BA #8243BA

triadic

#4643BA #BA4643 #43BA46

tetradic

#4643BA #BA437B #B7BA43 #43BA82

square

#4643BA #BA437B #B7BA43 #43BA82

split-complementary

#4643BA #BA8243 #7BBA43

monochromatic

#242360 #35338D #4643BA #716FCB #9E9CDB

Accessibility & contrast

On white

7.57

#4643BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4643BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4643BA

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4643BA	#FFFFFF	#000000	##FFFFFF
##4643BA	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BE

Deuteranopia (green-blind)

#004FB8

Tritanopia (blue-blind)

#006178

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4643ba;
/* rgb */ color: rgb(70, 67, 186);
/* oklch */ color: oklch(46.1% 0.182 277.7);

Tailwind

colors: {
  custom: {
    50: '#8677d0',
    500: '#4643ba',
    950: '#000000',
  },
}

SCSS

$custom: #4643ba;
$custom-light: #8677d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4643ba",
  "rgb": {
    "r": 70,
    "g": 67,
    "b": 186
  },
  "hsl": {
    "h": 241.513,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46121,
    "c": 0.18156,
    "h": 277.7
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#4643BA

secondary

#C6C891

accent

#D751D3

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4643BA

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

Preview Lab → · Contrast checker → · Palette generator →