#5679CF#5679CF

#5679CF is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.1% C 0.138 H 265.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#5679CF
RGB	rgb(86, 121, 207)
HSL	hsl(223, 56%, 57%)
HSV	hsv(223, 58%, 81%)
CMYK	cmyk(58.5%, 41.5%, 0%, 18.8%)
CIE-LAB	lab(52.01, 13.52, -48.29)
CIE-LCH	lch(52.01, 50.14, 285.65°)
OKLab	oklab(59.1% -0.0104 -0.1373)
OKLCH	oklch(59.1% 0.138 265.7)
XYZ	xyz(21.9338, 20.1564, 61.7541)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5679CF #CFAC56

analogous

#56B5CF #5679CF #7056CF

triadic

#5679CF #CF5679 #79CF56

tetradic

#5679CF #CF56B5 #CFAC56 #56CF70

square

#5679CF #CF56B5 #CFAC56 #56CF70

split-complementary

#5679CF #CF7056 #B5CF56

monochromatic

#264185 #3359B5 #5679CF #869FDD #B5C5EA

Accessibility & contrast

On white

4.17

#5679CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#5679CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5679CF

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5679CF	#FFFFFF	#000000	##000000
##5679CF	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5482D2

Deuteranopia (green-blind)

#4377CD

Tritanopia (blue-blind)

#008C9A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5679cf;
/* rgb */ color: rgb(86, 121, 207);
/* oklch */ color: oklch(59.1% 0.138 265.7);

Tailwind

colors: {
  custom: {
    50: '#8f9fde',
    500: '#5679cf',
    950: '#000000',
  },
}

SCSS

$custom: #5679cf;
$custom-light: #8f9fde;
$custom-dark: #000000;

JSON

{
  "hex": "#5679cf",
  "rgb": {
    "r": 86,
    "g": 121,
    "b": 207
  },
  "hsl": {
    "h": 222.645,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.59095,
    "c": 0.13771,
    "h": 265.7
  },
  "luminance": 0.20158
}

Semantic roles & 50–950 ramp

primary

#5679CF

secondary

#D9CBA8

accent

#B449DF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5679CF

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

Preview Lab → · Contrast checker → · Palette generator →