#5142D5#5142D5

#5142D5 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.2% C 0.215 H 279.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX#5142D5
RGBrgb(81, 66, 213)
HSLhsl(246, 64%, 55%)
HSVhsv(246, 69%, 84%)
CMYKcmyk(62%, 69%, 0%, 16.5%)
CIE-LABlab(38.64, 48.12, -73.37)
CIE-LCHlch(38.64, 87.74, 303.26°)
OKLaboklab(49.16% 0.0357 -0.2116)
OKLCHoklch(49.16% 0.215 279.6)
XYZxyz(17.3480, 10.4485, 64.0405)
Luminance0.1045 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5142D5 #C6D542
analogous
#427DD5 #5142D5 #9A42D5
triadic
#5142D5 #D55142 #42D551
tetradic
#5142D5 #D5427D #C6D542 #42D59A
square
#5142D5 #D5427D #C6D542 #42D59A
split-complementary
#5142D5 #D59A42 #7DD542
monochromatic
#271C80 #3628B2 #5142D5 #7F74E0 #ADA6EB

Accessibility & contrast

On white

6.80
#5142D5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.09
#5142D5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5142D5
6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5142D5#FFFFFF#000000##FFFFFF
##5142D51.006.803.096.80
#FFFFFF6.801.0021.001.00
#0000003.0921.001.0021.00
##FFFFFF6.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061D9
Deuteranopia (green-blind)
#0055D2
Tritanopia (blue-blind)
#006986
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #5142d5;
/* rgb */ color: rgb(81, 66, 213);
/* oklch */ color: oklch(49.2% 0.215 279.6);
Tailwind
colors: {
  custom: {
    50: '#9178e3',
    500: '#5142d5',
    950: '#000000',
  },
}
SCSS
$custom: #5142d5;
$custom-light: #9178e3;
$custom-dark: #000000;
JSON
{
  "hex": "#5142d5",
  "rgb": {
    "r": 81,
    "g": 66,
    "b": 213
  },
  "hsl": {
    "h": 246.122,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49156,
    "c": 0.21457,
    "h": 279.6
  },
  "luminance": 0.1045
}

Semantic roles & 50–950 ramp

primary
#5142D5
secondary
#D2D89A
accent
#E741D6
background
#F9F7FE
surface
#F2EDFC
border
#CCC8D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #5142D5

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

Preview Lab → · Contrast checker → · Palette generator →

#5142D5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva