#4642BB#4642BB

#4642BB is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.0% C 0.184 H 277.8°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4642BB
RGB	rgb(70, 66, 187)
HSL	hsl(242, 48%, 50%)
HSV	hsv(242, 65%, 73%)
CMYK	cmyk(62.6%, 64.7%, 0%, 26.7%)
CIE-LAB	lab(35.57, 38.22, -63.30)
CIE-LCH	lch(35.57, 73.94, 301.13°)
OKLab	oklab(46.04% 0.025 -0.1824)
OKLCH	oklch(46.04% 0.184 277.8)
XYZ	xyz(13.4408, 8.7853, 47.9915)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642BB #B7BB42

analogous

#427BBB #4642BB #8242BB

triadic

#4642BB #BB4642 #42BB46

tetradic

#4642BB #BB427B #B7BB42 #42BB82

square

#4642BB #BB427B #B7BB42 #42BB82

split-complementary

#4642BB #BB8242 #7BBB42

monochromatic

#242261 #35328E #4642BB #716ECC #9E9CDC

Accessibility & contrast

On white

7.62

#4642BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4642BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642BB

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642BB	#FFFFFF	#000000	##FFFFFF
##4642BB	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#004FB9

Tritanopia (blue-blind)

#006178

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4642bb;
/* rgb */ color: rgb(70, 66, 187);
/* oklch */ color: oklch(46.0% 0.184 277.8);

Tailwind

colors: {
  custom: {
    50: '#8677d0',
    500: '#4642bb',
    950: '#000000',
  },
}

SCSS

$custom: #4642bb;
$custom-light: #8677d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4642bb",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 187
  },
  "hsl": {
    "h": 241.983,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.4604,
    "c": 0.18407,
    "h": 277.8
  },
  "luminance": 0.08786
}

Semantic roles & 50–950 ramp

primary

#4642BB

secondary

#C6C891

accent

#D750D3

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #4642BB

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

Preview Lab → · Contrast checker → · Palette generator →