#567BBB#567BBB

#567BBB is a mid, moderate blue. Relative luminance 0.197; OKLCH L 58.4% C 0.108 H 260.8°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#567BBB
RGB	rgb(86, 123, 187)
HSL	hsl(218, 43%, 54%)
HSV	hsv(218, 54%, 73%)
CMYK	cmyk(54%, 34.2%, 0%, 26.7%)
CIE-LAB	lab(51.53, 5.75, -37.62)
CIE-LCH	lch(51.53, 38.06, 278.69°)
OKLab	oklab(58.38% -0.0171 -0.1061)
OKLCH	oklch(58.38% 0.108 260.8)
XYZ	xyz(19.8873, 19.7307, 49.7645)
Luminance	0.1973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#567BBB #BB9656

analogous

#56ADBB #567BBB #6356BB

triadic

#567BBB #BB567B #7BBB56

tetradic

#567BBB #BB56AD #BB9656 #56BB63

square

#567BBB #BB56AD #BB9656 #56BB63

split-complementary

#567BBB #BB6356 #ADBB56

monochromatic

#2B436B #3D5E97 #567BBB #829DCD #ADBFDE

Accessibility & contrast

On white

4.25

#567BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#567BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #567BBB

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##567BBB	#FFFFFF	#000000	##000000
##567BBB	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6280BE

Deuteranopia (green-blind)

#5577BA

Tritanopia (blue-blind)

#1E8992

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #567bbb;
/* rgb */ color: rgb(86, 123, 187);
/* oklch */ color: oklch(58.4% 0.108 260.8);

Tailwind

colors: {
  custom: {
    50: '#8ca0d0',
    500: '#567bbb',
    950: '#000000',
  },
}

SCSS

$custom: #567bbb;
$custom-light: #8ca0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#567bbb",
  "rgb": {
    "r": 86,
    "g": 123,
    "b": 187
  },
  "hsl": {
    "h": 218.02,
    "s": 42.616,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58383,
    "c": 0.10752,
    "h": 260.8
  },
  "luminance": 0.19732
}

Semantic roles & 50–950 ramp

primary

#567BBB

secondary

#CCBCA1

accent

#A555D2

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0E14

muted

#7D7E82

Preview Lab

Preview with #567BBB

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

Preview Lab → · Contrast checker → · Palette generator →