#5343AD#5343AD

#5343AD is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.162 H 285.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#5343AD
RGB	rgb(83, 67, 173)
HSL	hsl(249, 44%, 47%)
HSV	hsv(249, 61%, 68%)
CMYK	cmyk(52%, 61.3%, 0%, 32.2%)
CIE-LAB	lab(35.73, 35.39, -54.70)
CIE-LCH	lch(35.73, 65.15, 302.90°)
OKLab	oklab(46.08% 0.0419 -0.1567)
OKLCH	oklch(46.08% 0.162 285)
XYZ	xyz(13.1150, 8.8698, 40.5480)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5343AD #9DAD43

analogous

#4368AD #5343AD #8843AD

triadic

#5343AD #AD5343 #43AD53

tetradic

#5343AD #AD4368 #9DAD43 #43AD88

square

#5343AD #AD4368 #9DAD43 #43AD88

split-complementary

#5343AD #AD8843 #68AD43

monochromatic

#292155 #3E3281 #5343AD #7668C5 #9E95D6

Accessibility & contrast

On white

7.57

#5343AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#5343AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5343AD

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5343AD	#FFFFFF	#000000	##FFFFFF
##5343AD	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#305C71

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5343ad;
/* rgb */ color: rgb(83, 67, 173);
/* oklch */ color: oklch(46.1% 0.162 285.0);

Tailwind

colors: {
  custom: {
    50: '#8b78c6',
    500: '#5343ad',
    950: '#000000',
  },
}

SCSS

$custom: #5343ad;
$custom-light: #8b78c6;
$custom-dark: #000000;

JSON

{
  "hex": "#5343ad",
  "rgb": {
    "r": 83,
    "g": 67,
    "b": 173
  },
  "hsl": {
    "h": 249.057,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46076,
    "c": 0.16221,
    "h": 285
  },
  "luminance": 0.0887
}

Semantic roles & 50–950 ramp

primary

#5343AD

secondary

#B9C18A

accent

#D454C1

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0D0913

muted

#7D7B82

Preview Lab

Preview with #5343AD

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

Preview Lab → · Contrast checker → · Palette generator →