#5678EB#5678EB

#5678EB is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.7% C 0.177 H 268.3°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#5678EB
RGB	rgb(86, 120, 235)
HSL	hsl(226, 79%, 63%)
HSV	hsv(226, 63%, 92%)
CMYK	cmyk(63.4%, 48.9%, 0%, 7.8%)
CIE-LAB	lab(53.39, 23.56, -61.85)
CIE-LCH	lch(53.39, 66.19, 290.86°)
OKLab	oklab(60.68% -0.0051 -0.1772)
OKLCH	oklch(60.68% 0.177 268.3)
XYZ	xyz(25.5445, 21.4072, 81.3670)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5678EB #EBC956

analogous

#56C2EB #5678EB #7F56EB

triadic

#5678EB #EB5678 #78EB56

tetradic

#5678EB #EB56C2 #EBC956 #56EB7F

square

#5678EB #EB56C2 #EBC956 #56EB7F

split-complementary

#5678EB #EB7F56 #C2EB56

monochromatic

#1539B2 #1F4CE5 #5678EB #8DA4F1 #C3CFF8

Accessibility & contrast

On white

3.98

#5678EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#5678EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5678EB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5678EB	#FFFFFF	#000000	##000000
##5678EB	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A87EF

Deuteranopia (green-blind)

#1379E9

Tritanopia (blue-blind)

#0093A6

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5678eb;
/* rgb */ color: rgb(86, 120, 235);
/* oklch */ color: oklch(60.7% 0.177 268.3);

Tailwind

colors: {
  custom: {
    50: '#939ef2',
    500: '#5678eb',
    950: '#000000',
  },
}

SCSS

$custom: #5678eb;
$custom-light: #939ef2;
$custom-dark: #000000;

JSON

{
  "hex": "#5678eb",
  "rgb": {
    "r": 86,
    "g": 120,
    "b": 235
  },
  "hsl": {
    "h": 226.309,
    "s": 78.836,
    "l": 62.941
  },
  "oklch": {
    "l": 0.60681,
    "c": 0.17726,
    "h": 268.3
  },
  "luminance": 0.2141
}

Semantic roles & 50–950 ramp

primary

#5678EB

secondary

#E9DDB4

accent

#AB0ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5678EB

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

Preview Lab → · Contrast checker → · Palette generator →