#5673CA#5673CA

#5673CA is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.5% C 0.138 H 268.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5673CA
RGB	rgb(86, 115, 202)
HSL	hsl(225, 52%, 56%)
HSV	hsv(225, 57%, 79%)
CMYK	cmyk(57.4%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(50.10, 15.55, -48.49)
CIE-LCH	lch(50.10, 50.92, 287.78°)
OKLab	oklab(57.53% -0.0048 -0.138)
OKLCH	oklch(57.53% 0.138 268)
XYZ	xyz(20.6256, 18.5026, 58.3501)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673CA #CAAD56

analogous

#56ADCA #5673CA #7356CA

triadic

#5673CA #CA5673 #73CA56

tetradic

#5673CA #CA56AD #CAAD56 #56CA73

square

#5673CA #CA56AD #CAAD56 #56CA73

split-complementary

#5673CA #CA7356 #ADCA56

monochromatic

#283D7E #3654AD #5673CA #859AD9 #B3C0E7

Accessibility & contrast

On white

4.47

#5673CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#5673CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5673CA

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673CA	#FFFFFF	#000000	##000000
##5673CA	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7DCD

Deuteranopia (green-blind)

#3D72C8

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5673ca;
/* rgb */ color: rgb(86, 115, 202);
/* oklch */ color: oklch(57.5% 0.138 268.0);

Tailwind

colors: {
  custom: {
    50: '#8e9ada',
    500: '#5673ca',
    950: '#000000',
  },
}

SCSS

$custom: #5673ca;
$custom-light: #8e9ada;
$custom-dark: #000000;

JSON

{
  "hex": "#5673ca",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 225,
    "s": 52.252,
    "l": 56.471
  },
  "oklch": {
    "l": 0.57534,
    "c": 0.13805,
    "h": 268
  },
  "luminance": 0.18504
}

Semantic roles & 50–950 ramp

primary

#5673CA

secondary

#D6CAA6

accent

#B84CDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5673CA

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

Preview Lab → · Contrast checker → · Palette generator →