#5679BB#5679BB

#5679BB is a mid, moderate blue. Relative luminance 0.192; OKLCH L 57.9% C 0.110 H 262.3°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#5679BB
RGB	rgb(86, 121, 187)
HSL	hsl(219, 43%, 54%)
HSV	hsv(219, 54%, 73%)
CMYK	cmyk(54%, 35.3%, 0%, 26.7%)
CIE-LAB	lab(50.97, 6.96, -38.51)
CIE-LCH	lch(50.97, 39.14, 280.24°)
OKLab	oklab(57.94% -0.0148 -0.1087)
OKLCH	oklch(57.94% 0.11 262.3)
XYZ	xyz(19.6417, 19.2396, 49.6826)
Luminance	0.1924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5679BB #BB9856

analogous

#56ABBB #5679BB #6556BB

triadic

#5679BB #BB5679 #79BB56

tetradic

#5679BB #BB56AB #BB9856 #56BB65

square

#5679BB #BB56AB #BB9856 #56BB65

split-complementary

#5679BB #BB6556 #ABBB56

monochromatic

#2B416B #3D5C97 #5679BB #829CCD #ADBEDE

Accessibility & contrast

On white

4.33

#5679BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#5679BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5679BB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5679BB	#FFFFFF	#000000	##000000
##5679BB	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7EBE

Deuteranopia (green-blind)

#5375BA

Tritanopia (blue-blind)

#1E8791

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5679bb;
/* rgb */ color: rgb(86, 121, 187);
/* oklch */ color: oklch(57.9% 0.110 262.3);

Tailwind

colors: {
  custom: {
    50: '#8c9fd0',
    500: '#5679bb',
    950: '#000000',
  },
}

SCSS

$custom: #5679bb;
$custom-light: #8c9fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5679bb",
  "rgb": {
    "r": 86,
    "g": 121,
    "b": 187
  },
  "hsl": {
    "h": 219.208,
    "s": 42.616,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57944,
    "c": 0.10975,
    "h": 262.3
  },
  "luminance": 0.19241
}

Semantic roles & 50–950 ramp

primary

#5679BB

secondary

#CCBDA1

accent

#A755D2

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #5679BB

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

Preview Lab → · Contrast checker → · Palette generator →