#5340C8#5340C8

#5340C8 is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 47.9% C 0.201 H 282.1°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#5340C8
RGB	rgb(83, 64, 200)
HSL	hsl(248, 55%, 52%)
HSV	hsv(248, 68%, 78%)
CMYK	cmyk(58.5%, 68%, 0%, 21.6%)
CIE-LAB	lab(37.25, 45.52, -68.11)
CIE-LCH	lch(37.25, 81.92, 303.76°)
OKLab	oklab(47.86% 0.0419 -0.1961)
OKLCH	oklch(47.86% 0.201 282.1)
XYZ	xyz(15.8228, 9.6749, 55.6660)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5340C8 #B5C840

analogous

#4071C8 #5340C8 #9740C8

triadic

#5340C8 #C85340 #40C853

tetradic

#5340C8 #C84071 #B5C840 #40C897

square

#5340C8 #C84071 #B5C840 #40C897

split-complementary

#5340C8 #C89740 #71C840

monochromatic

#2B206E #3D2D9D #5340C8 #7E70D6 #A99FE3

Accessibility & contrast

On white

7.15

#5340C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#5340C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5340C8

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5340C8	#FFFFFF	#000000	##FFFFFF
##5340C8	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCC

Deuteranopia (green-blind)

#0053C5

Tritanopia (blue-blind)

#05647F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #5340c8;
/* rgb */ color: rgb(83, 64, 200);
/* oklch */ color: oklch(47.9% 0.201 282.1);

Tailwind

colors: {
  custom: {
    50: '#8f76da',
    500: '#5340c8',
    950: '#000000',
  },
}

SCSS

$custom: #5340c8;
$custom-light: #8f76da;
$custom-dark: #000000;

JSON

{
  "hex": "#5340c8",
  "rgb": {
    "r": 83,
    "g": 64,
    "b": 200
  },
  "hsl": {
    "h": 248.382,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47856,
    "c": 0.20053,
    "h": 282.1
  },
  "luminance": 0.09676
}

Semantic roles & 50–950 ramp

primary

#5340C8

secondary

#C7D094

accent

#DF49CA

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5340C8

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

Preview Lab → · Contrast checker → · Palette generator →