#567BCB#567BCB

#567BCB is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.130 H 264.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#567BCB
RGB	rgb(86, 123, 203)
HSL	hsl(221, 53%, 57%)
HSV	hsv(221, 58%, 80%)
CMYK	cmyk(57.6%, 39.4%, 0%, 20.4%)
CIE-LAB	lab(52.35, 10.98, -45.48)
CIE-LCH	lch(52.35, 46.79, 283.57°)
OKLab	oklab(59.28% -0.0133 -0.1291)
OKLCH	oklch(59.28% 0.13 264.1)
XYZ	xyz(21.6965, 20.4544, 59.2931)
Luminance	0.2046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#567BCB #CBA656

analogous

#56B5CB #567BCB #6C56CB

triadic

#567BCB #CB567B #7BCB56

tetradic

#567BCB #CB56B5 #CBA656 #56CB6C

square

#567BCB #CB56B5 #CBA656 #56CB6C

split-complementary

#567BCB #CB6C56 #B5CB56

monochromatic

#27437F #365CAE #567BCB #85A0D9 #B4C4E8

Accessibility & contrast

On white

4.12

#567BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#567BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #567BCB

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##567BCB	#FFFFFF	#000000	##000000
##567BCB	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5983CE

Deuteranopia (green-blind)

#4A78C9

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #567bcb;
/* rgb */ color: rgb(86, 123, 203);
/* oklch */ color: oklch(59.3% 0.130 264.1);

Tailwind

colors: {
  custom: {
    50: '#8ea0db',
    500: '#567bcb',
    950: '#000000',
  },
}

SCSS

$custom: #567bcb;
$custom-light: #8ea0db;
$custom-dark: #000000;

JSON

{
  "hex": "#567bcb",
  "rgb": {
    "r": 86,
    "g": 123,
    "b": 203
  },
  "hsl": {
    "h": 221.026,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59282,
    "c": 0.12978,
    "h": 264.1
  },
  "luminance": 0.20456
}

Semantic roles & 50–950 ramp

primary

#567BCB

secondary

#D6C7A6

accent

#AF4BDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #567BCB

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

Preview Lab → · Contrast checker → · Palette generator →