#5678EE#5678EE

#5678EE is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.9% C 0.181 H 268.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5678EE
RGB	rgb(86, 120, 238)
HSL	hsl(227, 82%, 64%)
HSV	hsv(227, 64%, 93%)
CMYK	cmyk(63.9%, 49.6%, 0%, 6.7%)
CIE-LAB	lab(53.58, 24.58, -63.22)
CIE-LCH	lch(53.58, 67.83, 291.25°)
OKLab	oklab(60.88% -0.0048 -0.1812)
OKLCH	oklch(60.88% 0.181 268.5)
XYZ	xyz(25.9816, 21.5821, 83.6689)
Luminance	0.2158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5678EE #EECC56

analogous

#56C4EE #5678EE #8056EE

triadic

#5678EE #EE5678 #78EE56

tetradic

#5678EE #EE56C4 #EECC56 #56EE80

square

#5678EE #EE56C4 #EECC56 #56EE80

split-complementary

#5678EE #EE8056 #C4EE56

monochromatic

#1237B7 #1E4CE8 #5678EE #8EA4F4 #C5D1F9

Accessibility & contrast

On white

3.95

#5678EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#5678EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5678EE

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5678EE	#FFFFFF	#000000	##000000
##5678EE	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3687F2

Deuteranopia (green-blind)

#037AEC

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5678ee;
/* rgb */ color: rgb(86, 120, 238);
/* oklch */ color: oklch(60.9% 0.181 268.5);

Tailwind

colors: {
  custom: {
    50: '#949ef4',
    500: '#5678ee',
    950: '#000000',
  },
}

SCSS

$custom: #5678ee;
$custom-light: #949ef4;
$custom-dark: #000000;

JSON

{
  "hex": "#5678ee",
  "rgb": {
    "r": 86,
    "g": 120,
    "b": 238
  },
  "hsl": {
    "h": 226.579,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.60884,
    "c": 0.18128,
    "h": 268.5
  },
  "luminance": 0.21584
}

Semantic roles & 50–950 ramp

primary

#5678EE

secondary

#EBDFB5

accent

#AE07DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5678EE

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

Preview Lab → · Contrast checker → · Palette generator →