#5456EF#5456EF

#5456EF is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.7% C 0.224 H 275.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#5456EF
RGB	rgb(84, 86, 239)
HSL	hsl(239, 83%, 63%)
HSV	hsv(239, 65%, 94%)
CMYK	cmyk(64.9%, 64%, 0%, 6.3%)
CIE-LAB	lab(45.32, 45.27, -77.20)
CIE-LCH	lch(45.32, 89.50, 300.39°)
OKLab	oklab(54.72% 0.0215 -0.2227)
OKLCH	oklch(54.72% 0.224 275.5)
XYZ	xyz(22.5588, 14.7704, 83.3068)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5456EF #EFED54

analogous

#54A3EF #5456EF #9F54EF

triadic

#5456EF #EF5456 #56EF54

tetradic

#5456EF #EF54A3 #EFED54 #54EF9F

square

#5456EF #EF54A3 #EFED54 #54EF9F

split-complementary

#5456EF #EF9F54 #A3EF54

monochromatic

#1113B7 #1C1FEA #5456EF #8C8DF4 #C4C5F9

Accessibility & contrast

On white

5.31

#5456EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#5456EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5456EF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5456EF	#FFFFFF	#000000	##FFFFFF
##5456EF	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F4

Deuteranopia (green-blind)

#0064EC

Tritanopia (blue-blind)

#007E9B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5456ef;
/* rgb */ color: rgb(84, 86, 239);
/* oklch */ color: oklch(54.7% 0.224 275.5);

Tailwind

colors: {
  custom: {
    50: '#9586f5',
    500: '#5456ef',
    950: '#000000',
  },
}

SCSS

$custom: #5456ef;
$custom-light: #9586f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5456ef",
  "rgb": {
    "r": 84,
    "g": 86,
    "b": 239
  },
  "hsl": {
    "h": 239.226,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.54722,
    "c": 0.22374,
    "h": 275.5
  },
  "luminance": 0.14772
}

Semantic roles & 50–950 ramp

primary

#5456EF

secondary

#EBEAB4

accent

#DD06DF

background

#FAF8FF

surface

#F3EFFF

border

#CDCAD7

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5456EF

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

Preview Lab → · Contrast checker → · Palette generator →