#4646BB#4646BB

#4646BB is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.7% C 0.179 H 276.9°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#4646BB
RGB	rgb(70, 70, 187)
HSL	hsl(240, 46%, 50%)
HSV	hsv(240, 63%, 73%)
CMYK	cmyk(62.6%, 62.6%, 0%, 26.7%)
CIE-LAB	lab(36.50, 35.77, -61.78)
CIE-LCH	lch(36.50, 71.38, 300.07°)
OKLab	oklab(46.72% 0.0216 -0.1779)
OKLCH	oklch(46.72% 0.179 276.9)
XYZ	xyz(13.6827, 9.2692, 48.0722)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4646BB #BBBB46

analogous

#4680BB #4646BB #8046BB

triadic

#4646BB #BB4646 #46BB46

tetradic

#4646BB #BB4680 #BBBB46 #46BB80

square

#4646BB #BB4680 #BBBB46 #46BB80

split-complementary

#4646BB #BB8046 #80BB46

monochromatic

#242462 #35358F #4646BB #7373CB #A0A0DC

Accessibility & contrast

On white

7.36

#4646BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4646BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4646BB

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4646BB	#FFFFFF	#000000	##FFFFFF
##4646BB	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4646bb;
/* rgb */ color: rgb(70, 70, 187);
/* oklch */ color: oklch(46.7% 0.179 276.9);

Tailwind

colors: {
  custom: {
    50: '#867ad0',
    500: '#4646bb',
    950: '#000000',
  },
}

SCSS

$custom: #4646bb;
$custom-light: #867ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4646bb",
  "rgb": {
    "r": 70,
    "g": 70,
    "b": 187
  },
  "hsl": {
    "h": 240,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4672,
    "c": 0.1792,
    "h": 276.9
  },
  "luminance": 0.0927
}

Semantic roles & 50–950 ramp

primary

#4646BB

secondary

#C8C894

accent

#D652D6

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4646BB

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

Preview Lab → · Contrast checker → · Palette generator →