#5142DE#5142DE

#5142DE is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 50.0% C 0.225 H 278.7°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#5142DE
RGB	rgb(81, 66, 222)
HSL	hsl(246, 70%, 56%)
HSV	hsv(246, 70%, 87%)
CMYK	cmyk(63.5%, 70.3%, 0%, 12.9%)
CIE-LAB	lab(39.44, 50.91, -77.21)
CIE-LCH	lch(39.44, 92.48, 303.40°)
OKLab	oklab(49.98% 0.0342 -0.2228)
OKLCH	oklch(49.98% 0.225 278.7)
XYZ	xyz(18.5221, 10.9182, 70.2244)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5142DE #CFDE42

analogous

#4281DE #5142DE #9F42DE

triadic

#5142DE #DE5142 #42DE51

tetradic

#5142DE #DE4281 #CFDE42 #42DE9F

square

#5142DE #DE4281 #CFDE42 #42DE9F

split-complementary

#5142DE #DE9F42 #81DE42

monochromatic

#24198D #3122C1 #5142DE #8176E7 #B1AAF0

Accessibility & contrast

On white

6.60

#5142DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#5142DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5142DE

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5142DE	#FFFFFF	#000000	##FFFFFF
##5142DE	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E3

Deuteranopia (green-blind)

#0057DB

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5142de;
/* rgb */ color: rgb(81, 66, 222);
/* oklch */ color: oklch(50.0% 0.225 278.7);

Tailwind

colors: {
  custom: {
    50: '#9278ea',
    500: '#5142de',
    950: '#000000',
  },
}

SCSS

$custom: #5142de;
$custom-light: #9278ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5142de",
  "rgb": {
    "r": 81,
    "g": 66,
    "b": 222
  },
  "hsl": {
    "h": 245.769,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.49979,
    "c": 0.22542,
    "h": 278.7
  },
  "luminance": 0.1092
}

Semantic roles & 50–950 ramp

primary

#5142DE

secondary

#D8DE9E

accent

#ED3BDC

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5142DE

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

Preview Lab → · Contrast checker → · Palette generator →