#5647BB#5647BB

#5647BB is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.1% C 0.175 H 283.5°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#5647BB
RGB	rgb(86, 71, 187)
HSL	hsl(248, 46%, 51%)
HSV	hsv(248, 62%, 73%)
CMYK	cmyk(54%, 62%, 0%, 26.7%)
CIE-LAB	lab(37.97, 37.91, -59.32)
CIE-LCH	lch(37.97, 70.41, 302.58°)
OKLab	oklab(48.11% 0.0409 -0.1702)
OKLCH	oklch(48.11% 0.175 283.5)
XYZ	xyz(15.0579, 10.0719, 48.1547)
Luminance	0.1007 (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

#5647BB #ACBB47

analogous

#4772BB #5647BB #9047BB

triadic

#5647BB #BB5647 #47BB56

tetradic

#5647BB #BB4772 #ACBB47 #47BB90

square

#5647BB #BB4772 #ACBB47 #47BB90

split-complementary

#5647BB #BB9047 #72BB47

monochromatic

#2D2563 #413590 #5647BB #7F74CC #A8A0DC

Accessibility & contrast

On white

6.97

#5647BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#5647BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5647BB

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5647BB	#FFFFFF	#000000	##FFFFFF
##5647BB	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBF

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#2A637A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5647bb;
/* rgb */ color: rgb(86, 71, 187);
/* oklch */ color: oklch(48.1% 0.175 283.5);

Tailwind

colors: {
  custom: {
    50: '#8e7bd0',
    500: '#5647bb',
    950: '#000000',
  },
}

SCSS

$custom: #5647bb;
$custom-light: #8e7bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5647bb",
  "rgb": {
    "r": 86,
    "g": 71,
    "b": 187
  },
  "hsl": {
    "h": 247.759,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.48112,
    "c": 0.17506,
    "h": 283.5
  },
  "luminance": 0.10073
}

Semantic roles & 50–950 ramp

primary

#5647BB

secondary

#C2C995

accent

#D652C5

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5647BB

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

Preview Lab → · Contrast checker → · Palette generator →