#5142B2#5142B2

#5142B2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.170 H 283.6°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#5142B2
RGB	rgb(81, 66, 178)
HSL	hsl(248, 46%, 48%)
HSV	hsv(248, 63%, 70%)
CMYK	cmyk(54.5%, 62.9%, 0%, 30.2%)
CIE-LAB	lab(35.71, 37.17, -57.71)
CIE-LCH	lch(35.71, 68.64, 302.79°)
OKLab	oklab(46.14% 0.04 -0.1656)
OKLCH	oklch(46.14% 0.17 283.6)
XYZ	xyz(13.3750, 8.8593, 43.1161)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5142B2 #A3B242

analogous

#426BB2 #5142B2 #8942B2

triadic

#5142B2 #B25142 #42B251

tetradic

#5142B2 #B2426B #A3B242 #42B289

square

#5142B2 #B2426B #A3B242 #42B289

split-complementary

#5142B2 #B28942 #6BB242

monochromatic

#282159 #3D3185 #5142B2 #766AC8 #9F96D8

Accessibility & contrast

On white

7.58

#5142B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#5142B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5142B2

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5142B2	#FFFFFF	#000000	##FFFFFF
##5142B2	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#265D74

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #5142b2;
/* rgb */ color: rgb(81, 66, 178);
/* oklch */ color: oklch(46.1% 0.170 283.6);

Tailwind

colors: {
  custom: {
    50: '#8b77ca',
    500: '#5142b2',
    950: '#000000',
  },
}

SCSS

$custom: #5142b2;
$custom-light: #8b77ca;
$custom-dark: #000000;

JSON

{
  "hex": "#5142b2",
  "rgb": {
    "r": 81,
    "g": 66,
    "b": 178
  },
  "hsl": {
    "h": 248.036,
    "s": 45.902,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46138,
    "c": 0.17038,
    "h": 283.6
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#5142B2

secondary

#BCC48C

accent

#D652C4

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0913

muted

#7E7B82

Preview Lab

Preview with #5142B2

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

Preview Lab → · Contrast checker → · Palette generator →