#4642BC#4642BC

#4642BC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.1% C 0.185 H 277.7°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#4642BC
RGB	rgb(70, 66, 188)
HSL	hsl(242, 48%, 50%)
HSV	hsv(242, 65%, 74%)
CMYK	cmyk(62.8%, 64.9%, 0%, 26.3%)
CIE-LAB	lab(35.65, 38.55, -63.75)
CIE-LCH	lch(35.65, 74.50, 301.16°)
OKLab	oklab(46.13% 0.0249 -0.1837)
OKLCH	oklch(46.13% 0.185 277.7)
XYZ	xyz(13.5482, 8.8283, 48.5573)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.66

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642BC #B8BC42

analogous

#427BBC #4642BC #8342BC

triadic

#4642BC #BC4642 #42BC46

tetradic

#4642BC #BC427B #B8BC42 #42BC83

square

#4642BC #BC427B #B8BC42 #42BC83

split-complementary

#4642BC #BC8342 #7BBC42

monochromatic

#242261 #35328F #4642BC #726FCC #9E9CDC

Accessibility & contrast

On white

7.59

#4642BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4642BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642BC

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642BC	#FFFFFF	#000000	##FFFFFF
##4642BC	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C0

Deuteranopia (green-blind)

#004FBA

Tritanopia (blue-blind)

#006179

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4642bc;
/* rgb */ color: rgb(70, 66, 188);
/* oklch */ color: oklch(46.1% 0.185 277.7);

Tailwind

colors: {
  custom: {
    50: '#8777d1',
    500: '#4642bc',
    950: '#000000',
  },
}

SCSS

$custom: #4642bc;
$custom-light: #8777d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4642bc",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 188
  },
  "hsl": {
    "h": 241.967,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.46127,
    "c": 0.18537,
    "h": 277.7
  },
  "luminance": 0.08829
}

Semantic roles & 50–950 ramp

primary

#4642BC

secondary

#C7C991

accent

#D850D3

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #4642BC

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

Preview Lab → · Contrast checker → · Palette generator →