#5340BD#5340BD

#5340BD is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.9% C 0.187 H 283.4°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#5340BD
RGB	rgb(83, 64, 189)
HSL	hsl(249, 49%, 50%)
HSV	hsv(249, 66%, 74%)
CMYK	cmyk(56.1%, 66.1%, 0%, 25.9%)
CIE-LAB	lab(36.33, 42.13, -63.19)
CIE-LCH	lch(36.33, 75.95, 303.69°)
OKLab	oklab(46.9% 0.0434 -0.1817)
OKLCH	oklch(46.9% 0.187 283.4)
XYZ	xyz(14.5832, 9.1790, 49.1375)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.47

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5340BD #AABD40

analogous

#406CBD #5340BD #9240BD

triadic

#5340BD #BD5340 #40BD53

tetradic

#5340BD #BD406C #AABD40 #40BD92

square

#5340BD #BD406C #AABD40 #40BD92

split-complementary

#5340BD #BD9240 #6CBD40

monochromatic

#2B2162 #3F318F #5340BD #7B6DCD #A59ADD

Accessibility & contrast

On white

7.40

#5340BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#5340BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5340BD

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5340BD	#FFFFFF	#000000	##FFFFFF
##5340BD	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#1F6079

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #5340bd;
/* rgb */ color: rgb(83, 64, 189);
/* oklch */ color: oklch(46.9% 0.187 283.4);

Tailwind

colors: {
  custom: {
    50: '#8e76d2',
    500: '#5340bd',
    950: '#000000',
  },
}

SCSS

$custom: #5340bd;
$custom-light: #8e76d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5340bd",
  "rgb": {
    "r": 83,
    "g": 64,
    "b": 189
  },
  "hsl": {
    "h": 249.12,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.46903,
    "c": 0.18679,
    "h": 283.4
  },
  "luminance": 0.0918
}

Semantic roles & 50–950 ramp

primary

#5340BD

secondary

#C0C990

accent

#D94FC4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #5340BD

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

Preview Lab → · Contrast checker → · Palette generator →