#5675CB#5675CB

#5675CB is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.0% C 0.137 H 267.2°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5675CB
RGB	rgb(86, 117, 203)
HSL	hsl(224, 53%, 57%)
HSV	hsv(224, 58%, 80%)
CMYK	cmyk(57.6%, 42.4%, 0%, 20.4%)
CIE-LAB	lab(50.70, 14.65, -48.10)
CIE-LCH	lch(50.70, 50.28, 286.94°)
OKLab	oklab(58.01% -0.0068 -0.1368)
OKLCH	oklch(58.01% 0.137 267.2)
XYZ	xyz(20.9749, 19.0111, 59.0525)
Luminance	0.1901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5675CB #CBAC56

analogous

#56AFCB #5675CB #7256CB

triadic

#5675CB #CB5675 #75CB56

tetradic

#5675CB #CB56AF #CBAC56 #56CB72

square

#5675CB #CB56AF #CBAC56 #56CB72

split-complementary

#5675CB #CB7256 #AFCB56

monochromatic

#273F7F #3656AE #5675CB #859BD9 #B4C1E8

Accessibility & contrast

On white

4.37

#5675CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5675CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5675CB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5675CB	#FFFFFF	#000000	##000000
##5675CB	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECE

Deuteranopia (green-blind)

#4074C9

Tritanopia (blue-blind)

#008896

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5675cb;
/* rgb */ color: rgb(86, 117, 203);
/* oklch */ color: oklch(58.0% 0.137 267.2);

Tailwind

colors: {
  custom: {
    50: '#8f9cdb',
    500: '#5675cb',
    950: '#000000',
  },
}

SCSS

$custom: #5675cb;
$custom-light: #8f9cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5675cb",
  "rgb": {
    "r": 86,
    "g": 117,
    "b": 203
  },
  "hsl": {
    "h": 224.103,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58013,
    "c": 0.13699,
    "h": 267.2
  },
  "luminance": 0.19013
}

Semantic roles & 50–950 ramp

primary

#5675CB

secondary

#D6CAA6

accent

#B64BDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5675CB

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

Preview Lab → · Contrast checker → · Palette generator →