#5678F4#5678F4

#5678F4 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 61.3% C 0.189 H 268.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#5678F4
RGB	rgb(86, 120, 244)
HSL	hsl(227, 88%, 65%)
HSV	hsv(227, 65%, 96%)
CMYK	cmyk(64.8%, 50.8%, 0%, 4.3%)
CIE-LAB	lab(53.96, 26.62, -65.94)
CIE-LCH	lch(53.96, 71.11, 291.98°)
OKLab	oklab(61.3% -0.0042 -0.1892)
OKLCH	oklch(61.3% 0.189 268.7)
XYZ	xyz(26.8778, 21.9405, 88.3889)
Luminance	0.2194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5678F4 #F4D256

analogous

#56C7F4 #5678F4 #8356F4

triadic

#5678F4 #F45678 #78F456

tetradic

#5678F4 #F456C7 #F4D256 #56F483

square

#5678F4 #F456C7 #F4D256 #56F483

split-complementary

#5678F4 #F48356 #C7F456

monochromatic

#0D34C3 #1D4AF0 #5678F4 #8FA6F8 #C9D4FB

Accessibility & contrast

On white

3.90

#5678F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#5678F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5678F4

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5678F4	#FFFFFF	#000000	##000000
##5678F4	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D88F8

Deuteranopia (green-blind)

#007AF1

Tritanopia (blue-blind)

#0095AB

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5678f4;
/* rgb */ color: rgb(86, 120, 244);
/* oklch */ color: oklch(61.3% 0.189 268.7);

Tailwind

colors: {
  custom: {
    50: '#959ef8',
    500: '#5678f4',
    950: '#000000',
  },
}

SCSS

$custom: #5678f4;
$custom-light: #959ef8;
$custom-dark: #000000;

JSON

{
  "hex": "#5678f4",
  "rgb": {
    "r": 86,
    "g": 120,
    "b": 244
  },
  "hsl": {
    "h": 227.089,
    "s": 87.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.61297,
    "c": 0.18928,
    "h": 268.7
  },
  "luminance": 0.21943
}

Semantic roles & 50–950 ramp

primary

#5678F4

secondary

#EEE2B8

accent

#B301E4

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5678F4

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

Preview Lab → · Contrast checker → · Palette generator →