#5347B0#5347B0

#5347B0 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.0% C 0.161 H 283.5°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#5347B0
RGB	rgb(83, 71, 176)
HSL	hsl(247, 43%, 48%)
HSV	hsv(247, 60%, 69%)
CMYK	cmyk(52.8%, 59.7%, 0%, 31%)
CIE-LAB	lab(36.89, 33.89, -54.60)
CIE-LCH	lch(36.89, 64.26, 301.83°)
OKLab	oklab(47% 0.0375 -0.1564)
OKLCH	oklch(47% 0.161 283.5)
XYZ	xyz(13.6546, 9.4793, 42.1761)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5347B0 #A4B047

analogous

#476FB0 #5347B0 #8747B0

triadic

#5347B0 #B05347 #47B053

tetradic

#5347B0 #B0476F #A4B047 #47B087

square

#5347B0 #B0476F #A4B047 #47B087

split-complementary

#5347B0 #B08747 #6FB047

monochromatic

#2A2459 #3E3584 #5347B0 #796FC5 #A29BD7

Accessibility & contrast

On white

7.25

#5347B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#5347B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5347B0

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5347B0	#FFFFFF	#000000	##FFFFFF
##5347B0	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB3

Deuteranopia (green-blind)

#0053AE

Tritanopia (blue-blind)

#2D6074

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5347b0;
/* rgb */ color: rgb(83, 71, 176);
/* oklch */ color: oklch(47.0% 0.161 283.5);

Tailwind

colors: {
  custom: {
    50: '#8b7bc8',
    500: '#5347b0',
    950: '#000000',
  },
}

SCSS

$custom: #5347b0;
$custom-light: #8b7bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#5347b0",
  "rgb": {
    "r": 83,
    "g": 71,
    "b": 176
  },
  "hsl": {
    "h": 246.857,
    "s": 42.51,
    "l": 48.431
  },
  "oklch": {
    "l": 0.46997,
    "c": 0.16085,
    "h": 283.5
  },
  "luminance": 0.0948
}

Semantic roles & 50–950 ramp

primary

#5347B0

secondary

#BDC390

accent

#D256C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0D0913

muted

#7D7B82

Preview Lab

Preview with #5347B0

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

Preview Lab → · Contrast checker → · Palette generator →