#5479EC#5479EC

#5479EC is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.8% C 0.178 H 267.5°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#5479EC
RGB	rgb(84, 121, 236)
HSL	hsl(225, 80%, 63%)
HSV	hsv(225, 64%, 93%)
CMYK	cmyk(64.4%, 48.7%, 0%, 7.5%)
CIE-LAB	lab(53.61, 22.96, -62.06)
CIE-LCH	lch(53.61, 66.17, 290.30°)
OKLab	oklab(60.84% -0.0078 -0.1778)
OKLCH	oklch(60.84% 0.178 267.5)
XYZ	xyz(25.6287, 21.6133, 82.1618)
Luminance	0.2162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5479EC #ECC754

analogous

#54C5EC #5479EC #7B54EC

triadic

#5479EC #EC5479 #79EC54

tetradic

#5479EC #EC54C5 #ECC754 #54EC7B

square

#5479EC #EC54C5 #ECC754 #54EC7B

split-complementary

#5479EC #EC7B54 #C5EC54

monochromatic

#143AB2 #1D4EE6 #5479EC #8BA4F2 #C2CFF8

Accessibility & contrast

On white

3.94

#5479EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#5479EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5479EC

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5479EC	#FFFFFF	#000000	##000000
##5479EC	1.00	3.94	5.32	5.32
#FFFFFF	3.94	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)

#3A87F0

Deuteranopia (green-blind)

#127AEA

Tritanopia (blue-blind)

#0094A7

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5479ec;
/* rgb */ color: rgb(84, 121, 236);
/* oklch */ color: oklch(60.8% 0.178 267.5);

Tailwind

colors: {
  custom: {
    50: '#939ff3',
    500: '#5479ec',
    950: '#000000',
  },
}

SCSS

$custom: #5479ec;
$custom-light: #939ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#5479ec",
  "rgb": {
    "r": 84,
    "g": 121,
    "b": 236
  },
  "hsl": {
    "h": 225.395,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60842,
    "c": 0.17799,
    "h": 267.5
  },
  "luminance": 0.21616
}

Semantic roles & 50–950 ramp

primary

#5479EC

secondary

#E9DCB2

accent

#A909DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5479EC

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

Preview Lab → · Contrast checker → · Palette generator →