#5647B8#5647B8

#5647B8 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.9% C 0.171 H 283.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#5647B8
RGB	rgb(86, 71, 184)
HSL	hsl(248, 44%, 50%)
HSV	hsv(248, 61%, 72%)
CMYK	cmyk(53.3%, 61.4%, 0%, 27.8%)
CIE-LAB	lab(37.74, 36.98, -57.93)
CIE-LCH	lch(37.74, 68.73, 302.55°)
OKLab	oklab(47.87% 0.0411 -0.1661)
OKLCH	oklch(47.87% 0.171 283.9)
XYZ	xyz(14.7401, 9.9448, 46.4809)
Luminance	0.0995 (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

#5647B8 #A9B847

analogous

#4770B8 #5647B8 #8F47B8

triadic

#5647B8 #B85647 #47B856

tetradic

#5647B8 #B84770 #A9B847 #47B88F

square

#5647B8 #B84770 #A9B847 #47B88F

split-complementary

#5647B8 #B88F47 #70B847

monochromatic

#2D2560 #41368C #5647B8 #7F73C9 #A79FDA

Accessibility & contrast

On white

7.03

#5647B8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#5647B8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5647B8

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5647B8	#FFFFFF	#000000	##FFFFFF
##5647B8	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBC

Deuteranopia (green-blind)

#0055B6

Tritanopia (blue-blind)

#2D6279

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5647b8;
/* rgb */ color: rgb(86, 71, 184);
/* oklch */ color: oklch(47.9% 0.171 283.9);

Tailwind

colors: {
  custom: {
    50: '#8e7bce',
    500: '#5647b8',
    950: '#000000',
  },
}

SCSS

$custom: #5647b8;
$custom-light: #8e7bce;
$custom-dark: #000000;

JSON

{
  "hex": "#5647b8",
  "rgb": {
    "r": 86,
    "g": 71,
    "b": 184
  },
  "hsl": {
    "h": 247.965,
    "s": 44.314,
    "l": 50
  },
  "oklch": {
    "l": 0.47874,
    "c": 0.17113,
    "h": 283.9
  },
  "luminance": 0.09946
}

Semantic roles & 50–950 ramp

primary

#5647B8

secondary

#C0C794

accent

#D454C3

background

#F9F7FC

surface

#F1EEF9

border

#CBC9D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5647B8

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

Preview Lab → · Contrast checker → · Palette generator →