#5671DC#5671DC

#5671DC is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.3% C 0.166 H 270.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5671DC
RGB	rgb(86, 113, 220)
HSL	hsl(228, 66%, 60%)
HSV	hsv(228, 61%, 86%)
CMYK	cmyk(60.9%, 48.6%, 0%, 13.7%)
CIE-LAB	lab(50.63, 22.81, -57.86)
CIE-LCH	lch(50.63, 62.19, 291.51°)
OKLab	oklab(58.29% -0.0001 -0.1655)
OKLCH	oklch(58.29% 0.166 270)
XYZ	xyz(22.6568, 18.9541, 70.1608)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671DC #DCC156

analogous

#56B4DC #5671DC #7E56DC

triadic

#5671DC #DC5671 #71DC56

tetradic

#5671DC #DC56B4 #DCC156 #56DC7E

square

#5671DC #DC56B4 #DCC156 #56DC7E

split-complementary

#5671DC #DC7E56 #B4DC56

monochromatic

#203898 #2A4ACB #5671DC #899CE6 #BBC6F1

Accessibility & contrast

On white

4.38

#5671DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#5671DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5671DC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671DC	#FFFFFF	#000000	##000000
##5671DC	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#397FE0

Deuteranopia (green-blind)

#1E73DA

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5671dc;
/* rgb */ color: rgb(86, 113, 220);
/* oklch */ color: oklch(58.3% 0.166 270.0);

Tailwind

colors: {
  custom: {
    50: '#9199e7',
    500: '#5671dc',
    950: '#000000',
  },
}

SCSS

$custom: #5671dc;
$custom-light: #9199e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5671dc",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 220
  },
  "hsl": {
    "h": 227.91,
    "s": 65.686,
    "l": 60
  },
  "oklch": {
    "l": 0.58285,
    "c": 0.16554,
    "h": 270
  },
  "luminance": 0.18956
}

Semantic roles & 50–950 ramp

primary

#5671DC

secondary

#E1D6AD

accent

#C63FE9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5671DC

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

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