#4642BA#4642BA

#4642BA is a mid, vivid blue. Relative luminance 0.087; OKLCH L 46.0% C 0.183 H 277.9°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4642BA
RGB	rgb(70, 66, 186)
HSL	hsl(242, 48%, 49%)
HSV	hsv(242, 65%, 73%)
CMYK	cmyk(62.4%, 64.5%, 0%, 27.1%)
CIE-LAB	lab(35.48, 37.89, -62.84)
CIE-LCH	lch(35.48, 73.38, 301.09°)
OKLab	oklab(45.95% 0.0251 -0.181)
OKLCH	oklch(45.95% 0.183 277.9)
XYZ	xyz(13.3341, 8.7426, 47.4297)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4642BA #B6BA42

analogous

#427ABA #4642BA #8242BA

triadic

#4642BA #BA4642 #42BA46

tetradic

#4642BA #BA427A #B6BA42 #42BA82

square

#4642BA #BA427A #B6BA42 #42BA82

split-complementary

#4642BA #BA8242 #7ABA42

monochromatic

#242260 #35328D #4642BA #716ECB #9D9BDB

Accessibility & contrast

On white

7.64

#4642BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4642BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4642BA

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4642BA	#FFFFFF	#000000	##FFFFFF
##4642BA	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058BE

Deuteranopia (green-blind)

#004EB8

Tritanopia (blue-blind)

#006178

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4642ba;
/* rgb */ color: rgb(70, 66, 186);
/* oklch */ color: oklch(46.0% 0.183 277.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#4642ba",
  "rgb": {
    "r": 70,
    "g": 66,
    "b": 186
  },
  "hsl": {
    "h": 242,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45953,
    "c": 0.18277,
    "h": 277.9
  },
  "luminance": 0.08744
}

Semantic roles & 50–950 ramp

primary

#4642BA

secondary

#C6C890

accent

#D751D3

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #4642BA

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

Preview Lab → · Contrast checker → · Palette generator →