#4642BF#4642BF

#4642BF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.4% C 0.189 H 277.5°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#4642BF
RGB	rgb(70, 66, 191)
HSL	hsl(242, 49%, 50%)
HSV	hsv(242, 65%, 75%)
CMYK	cmyk(63.4%, 65.4%, 0%, 25.1%)
CIE-LAB	lab(35.91, 39.54, -65.09)
CIE-LCH	lch(35.91, 76.16, 301.28°)
OKLab	oklab(46.39% 0.0246 -0.1876)
OKLCH	oklch(46.39% 0.189 277.5)
XYZ	xyz(13.8749, 8.9590, 50.2782)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642BF #BBBF42

analogous

#427CBF #4642BF #8442BF

triadic

#4642BF #BF4642 #42BF46

tetradic

#4642BF #BF427C #BBBF42 #42BF84

square

#4642BF #BF427C #BBBF42 #42BF84

split-complementary

#4642BF #BF8442 #7CBF42

monochromatic

#242265 #353292 #4642BF #7370CE #A09DDE

Accessibility & contrast

On white

7.52

#4642BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4642BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642BF

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642BF	#FFFFFF	#000000	##FFFFFF
##4642BF	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC3

Deuteranopia (green-blind)

#004FBD

Tritanopia (blue-blind)

#00627A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4642bf;
/* rgb */ color: rgb(70, 66, 191);
/* oklch */ color: oklch(46.4% 0.189 277.5);

Tailwind

colors: {
  custom: {
    50: '#8777d3',
    500: '#4642bf',
    950: '#000000',
  },
}

SCSS

$custom: #4642bf;
$custom-light: #8777d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4642bf",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 191
  },
  "hsl": {
    "h": 241.92,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4639,
    "c": 0.18924,
    "h": 277.5
  },
  "luminance": 0.0896
}

Semantic roles & 50–950 ramp

primary

#4642BF

secondary

#C8CA93

accent

#D94FD5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4642BF

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

Preview Lab → · Contrast checker → · Palette generator →