#5342BB#5342BB

#5342BB is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.0% C 0.182 H 283.3°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#5342BB
RGB	rgb(83, 66, 187)
HSL	hsl(248, 48%, 50%)
HSV	hsv(248, 65%, 73%)
CMYK	cmyk(55.6%, 64.7%, 0%, 26.7%)
CIE-LAB	lab(36.60, 40.34, -61.57)
CIE-LCH	lch(36.60, 73.61, 303.23°)
OKLab	oklab(47.05% 0.0418 -0.1769)
OKLCH	oklch(47.05% 0.182 283.3)
XYZ	xyz(14.4824, 9.3224, 48.0403)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5342BB #AABB42

analogous

#426DBB #5342BB #9042BB

triadic

#5342BB #BB5342 #42BB53

tetradic

#5342BB #BB426D #AABB42 #42BB90

square

#5342BB #BB426D #AABB42 #42BB90

split-complementary

#5342BB #BB9042 #6DBB42

monochromatic

#2B2261 #3F328E #5342BB #7B6ECC #A59CDC

Accessibility & contrast

On white

7.33

#5342BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#5342BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5342BB

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5342BB	#FFFFFF	#000000	##FFFFFF
##5342BB	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#0052B9

Tritanopia (blue-blind)

#216078

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #5342bb;
/* rgb */ color: rgb(83, 66, 187);
/* oklch */ color: oklch(47.0% 0.182 283.3);

Tailwind

colors: {
  custom: {
    50: '#8d77d0',
    500: '#5342bb',
    950: '#000000',
  },
}

SCSS

$custom: #5342bb;
$custom-light: #8d77d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5342bb",
  "rgb": {
    "r": 83,
    "g": 66,
    "b": 187
  },
  "hsl": {
    "h": 248.43,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47048,
    "c": 0.18179,
    "h": 283.3
  },
  "luminance": 0.09323
}

Semantic roles & 50–950 ramp

primary

#5342BB

secondary

#C0C891

accent

#D750C4

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #5342BB

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

Preview Lab → · Contrast checker → · Palette generator →