#5343BD#5343BD

#5343BD is a mid, vivid blue. Relative luminance 0.095; OKLCH L 47.4% C 0.183 H 282.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#5343BD
RGB	rgb(83, 67, 189)
HSL	hsl(248, 48%, 50%)
HSV	hsv(248, 65%, 74%)
CMYK	cmyk(56.1%, 64.6%, 0%, 25.9%)
CIE-LAB	lab(36.98, 40.38, -62.13)
CIE-LCH	lch(36.98, 74.09, 303.02°)
OKLab	oklab(47.38% 0.0407 -0.1785)
OKLCH	oklch(47.38% 0.183 282.8)
XYZ	xyz(14.7569, 9.5265, 49.1954)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5343BD #ADBD43

analogous

#4370BD #5343BD #9043BD

triadic

#5343BD #BD5343 #43BD53

tetradic

#5343BD #BD4370 #ADBD43 #43BD90

square

#5343BD #BD4370 #ADBD43 #43BD90

split-complementary

#5343BD #BD9043 #70BD43

monochromatic

#2B2363 #3F3390 #5343BD #7C70CD #A69EDD

Accessibility & contrast

On white

7.23

#5343BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#5343BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5343BD

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5343BD	#FFFFFF	#000000	##FFFFFF
##5343BD	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC1

Deuteranopia (green-blind)

#0053BB

Tritanopia (blue-blind)

#1E617A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5343bd;
/* rgb */ color: rgb(83, 67, 189);
/* oklch */ color: oklch(47.4% 0.183 282.8);

Tailwind

colors: {
  custom: {
    50: '#8d78d2',
    500: '#5343bd',
    950: '#000000',
  },
}

SCSS

$custom: #5343bd;
$custom-light: #8d78d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5343bd",
  "rgb": {
    "r": 83,
    "g": 67,
    "b": 189
  },
  "hsl": {
    "h": 247.869,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.47375,
    "c": 0.18312,
    "h": 282.8
  },
  "luminance": 0.09527
}

Semantic roles & 50–950 ramp

primary

#5343BD

secondary

#C2C993

accent

#D850C6

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #5343BD

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

Preview Lab → · Contrast checker → · Palette generator →