#5149DC#5149DC

#5149DC is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.8% C 0.215 H 277.9°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5149DC
RGB	rgb(81, 73, 220)
HSL	hsl(243, 68%, 57%)
HSV	hsv(243, 67%, 86%)
CMYK	cmyk(63.2%, 66.8%, 0%, 13.7%)
CIE-LAB	lab(40.70, 46.34, -74.00)
CIE-LCH	lch(40.70, 87.31, 302.06°)
OKLab	oklab(50.83% 0.0295 -0.2134)
OKLCH	oklch(50.83% 0.215 277.9)
XYZ	xyz(18.6900, 11.6802, 68.9659)
Luminance	0.1168 (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

#5149DC #D4DC49

analogous

#498BDC #5149DC #9A49DC

triadic

#5149DC #DC5149 #49DC51

tetradic

#5149DC #DC498B #D4DC49 #49DC9A

square

#5149DC #DC498B #D4DC49 #49DC9A

split-complementary

#5149DC #DC9A49 #8BDC49

monochromatic

#221C8F #2E25C2 #5149DC #827CE6 #B3B0F0

Accessibility & contrast

On white

6.29

#5149DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#5149DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5149DC

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5149DC	#FFFFFF	#000000	##FFFFFF
##5149DC	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066E1

Deuteranopia (green-blind)

#005AD9

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5149dc;
/* rgb */ color: rgb(81, 73, 220);
/* oklch */ color: oklch(50.8% 0.215 277.9);

Tailwind

colors: {
  custom: {
    50: '#917de8',
    500: '#5149dc',
    950: '#000000',
  },
}

SCSS

$custom: #5149dc;
$custom-light: #917de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5149dc",
  "rgb": {
    "r": 81,
    "g": 73,
    "b": 220
  },
  "hsl": {
    "h": 243.265,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50831,
    "c": 0.21545,
    "h": 277.9
  },
  "luminance": 0.11682
}

Semantic roles & 50–950 ramp

primary

#5149DC

secondary

#DBDEA3

accent

#EB3DE1

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5149DC

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

Preview Lab → · Contrast checker → · Palette generator →