#5673EC#5673EC

#5673EC is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.8% C 0.185 H 269.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5673EC
RGB	rgb(86, 115, 236)
HSL	hsl(228, 80%, 63%)
HSV	hsv(228, 64%, 93%)
CMYK	cmyk(63.6%, 51.3%, 0%, 7.5%)
CIE-LAB	lab(52.17, 26.97, -64.38)
CIE-LCH	lch(52.17, 69.81, 292.73°)
OKLab	oklab(59.77% -0.0004 -0.1847)
OKLCH	oklch(59.77% 0.185 269.9)
XYZ	xyz(25.1037, 20.2938, 81.9348)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5673EC #ECCF56

analogous

#56BEEC #5673EC #8456EC

triadic

#5673EC #EC5673 #73EC56

tetradic

#5673EC #EC56BE #ECCF56 #56EC84

square

#5673EC #EC56BE #ECCF56 #56EC84

split-complementary

#5673EC #EC8456 #BEEC56

monochromatic

#1433B3 #1F45E6 #5673EC #8DA1F2 #C4CEF8

Accessibility & contrast

On white

4.15

#5673EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#5673EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5673EC

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5673EC	#FFFFFF	#000000	##000000
##5673EC	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A83F0

Deuteranopia (green-blind)

#0076EA

Tritanopia (blue-blind)

#008FA5

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5673ec;
/* rgb */ color: rgb(86, 115, 236);
/* oklch */ color: oklch(59.8% 0.185 269.9);

Tailwind

colors: {
  custom: {
    50: '#949af3',
    500: '#5673ec',
    950: '#000000',
  },
}

SCSS

$custom: #5673ec;
$custom-light: #949af3;
$custom-dark: #000000;

JSON

{
  "hex": "#5673ec",
  "rgb": {
    "r": 86,
    "g": 115,
    "b": 236
  },
  "hsl": {
    "h": 228.4,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59773,
    "c": 0.18471,
    "h": 269.9
  },
  "luminance": 0.20296
}

Semantic roles & 50–950 ramp

primary

#5673EC

secondary

#EADFB4

accent

#B309DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5673EC

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

Preview Lab → · Contrast checker → · Palette generator →