#5670DD#5670DD

#5670DD is a mid, vivid blue. Relative luminance 0.188; OKLCH L 58.2% C 0.168 H 270.3°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#5670DD
RGB	rgb(86, 112, 221)
HSL	hsl(228, 67%, 60%)
HSV	hsv(228, 61%, 87%)
CMYK	cmyk(61.1%, 49.3%, 0%, 13.3%)
CIE-LAB	lab(50.44, 23.76, -58.74)
CIE-LCH	lch(50.44, 63.37, 292.02°)
OKLab	oklab(58.16% 0.001 -0.1681)
OKLCH	oklch(58.16% 0.168 270.3)
XYZ	xyz(22.6787, 18.7853, 70.8234)
Luminance	0.1879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5670DD #DDC356

analogous

#56B4DD #5670DD #7F56DD

triadic

#5670DD #DD5670 #70DD56

tetradic

#5670DD #DD56B4 #DDC356 #56DD7F

square

#5670DD #DD56B4 #DDC356 #56DD7F

split-complementary

#5670DD #DD7F56 #B4DD56

monochromatic

#1F379A #2949CD #5670DD #899BE7 #BCC6F2

Accessibility & contrast

On white

4.41

#5670DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#5670DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5670DD

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5670DD	#FFFFFF	#000000	##000000
##5670DD	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#367EE1

Deuteranopia (green-blind)

#1772DB

Tritanopia (blue-blind)

#00899C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5670dd;
/* rgb */ color: rgb(86, 112, 221);
/* oklch */ color: oklch(58.2% 0.168 270.3);

Tailwind

colors: {
  custom: {
    50: '#9198e8',
    500: '#5670dd',
    950: '#000000',
  },
}

SCSS

$custom: #5670dd;
$custom-light: #9198e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5670dd",
  "rgb": {
    "r": 86,
    "g": 112,
    "b": 221
  },
  "hsl": {
    "h": 228.444,
    "s": 66.502,
    "l": 60.196
  },
  "oklch": {
    "l": 0.58155,
    "c": 0.16815,
    "h": 270.3
  },
  "luminance": 0.18787
}

Semantic roles & 50–950 ramp

primary

#5670DD

secondary

#E1D7AE

accent

#AB17CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5670DD

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

Preview Lab → · Contrast checker → · Palette generator →