#5142DC#5142DC

#5142DC is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.8% C 0.223 H 278.9°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#5142DC
RGB	rgb(81, 66, 220)
HSL	hsl(246, 69%, 56%)
HSV	hsv(246, 70%, 86%)
CMYK	cmyk(63.2%, 70%, 0%, 13.7%)
CIE-LAB	lab(39.26, 50.29, -76.36)
CIE-LCH	lch(39.26, 91.43, 303.37°)
OKLab	oklab(49.8% 0.0346 -0.2203)
OKLCH	oklch(49.8% 0.223 278.9)
XYZ	xyz(18.2557, 10.8116, 68.8211)
Luminance	0.1081 (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

#5142DC #CDDC42

analogous

#4280DC #5142DC #9E42DC

triadic

#5142DC #DC5142 #42DC51

tetradic

#5142DC #DC4280 #CDDC42 #42DC9E

square

#5142DC #DC4280 #CDDC42 #42DC9E

split-complementary

#5142DC #DC9E42 #80DC42

monochromatic

#251A8A #3223BE #5142DC #8176E6 #B0A9EF

Accessibility & contrast

On white

6.64

#5142DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5142DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5142DC

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5142DC	#FFFFFF	#000000	##FFFFFF
##5142DC	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E1

Deuteranopia (green-blind)

#0056D9

Tritanopia (blue-blind)

#006C8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5142dc;
/* rgb */ color: rgb(81, 66, 220);
/* oklch */ color: oklch(49.8% 0.223 278.9);

Tailwind

colors: {
  custom: {
    50: '#9278e8',
    500: '#5142dc',
    950: '#000000',
  },
}

SCSS

$custom: #5142dc;
$custom-light: #9278e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5142dc",
  "rgb": {
    "r": 81,
    "g": 66,
    "b": 220
  },
  "hsl": {
    "h": 245.844,
    "s": 68.75,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49795,
    "c": 0.22302,
    "h": 278.9
  },
  "luminance": 0.10813
}

Semantic roles & 50–950 ramp

primary

#5142DC

secondary

#D7DD9D

accent

#EC3CDB

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5142DC

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

Preview Lab → · Contrast checker → · Palette generator →