#5456D8#5456D8

#5456D8 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.8% C 0.194 H 276.8°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#5456D8
RGB	rgb(84, 86, 216)
HSL	hsl(239, 63%, 59%)
HSV	hsv(239, 61%, 85%)
CMYK	cmyk(61.1%, 60.2%, 0%, 15.3%)
CIE-LAB	lab(43.50, 37.79, -67.13)
CIE-LCH	lch(43.50, 77.03, 299.38°)
OKLab	oklab(52.83% 0.0229 -0.1931)
OKLCH	oklch(52.83% 0.194 276.8)
XYZ	xyz(19.3746, 13.4967, 66.5366)
Luminance	0.1350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5456D8 #D8D654

analogous

#5498D8 #5456D8 #9454D8

triadic

#5456D8 #D85456 #56D854

tetradic

#5456D8 #D85498 #D8D654 #54D894

square

#5456D8 #D85498 #D8D654 #54D894

split-complementary

#5456D8 #D89454 #98D854

monochromatic

#212391 #2C2FC2 #5456D8 #8687E3 #B8B9EF

Accessibility & contrast

On white

5.68

#5456D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#5456D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5456D8

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5456D8	#FFFFFF	#000000	##FFFFFF
##5456D8	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDC

Deuteranopia (green-blind)

#0061D5

Tritanopia (blue-blind)

#00768F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5456d8;
/* rgb */ color: rgb(84, 86, 216);
/* oklch */ color: oklch(52.8% 0.194 276.8);

Tailwind

colors: {
  custom: {
    50: '#9186e5',
    500: '#5456d8',
    950: '#000000',
  },
}

SCSS

$custom: #5456d8;
$custom-light: #9186e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5456d8",
  "rgb": {
    "r": 84,
    "g": 86,
    "b": 216
  },
  "hsl": {
    "h": 239.091,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52827,
    "c": 0.19449,
    "h": 276.8
  },
  "luminance": 0.13498
}

Semantic roles & 50–950 ramp

primary

#5456D8

secondary

#DEDDAA

accent

#E342E6

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5456D8

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

Preview Lab → · Contrast checker → · Palette generator →