#5149CC#5149CC

#5149CC is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.4% C 0.195 H 279.2°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#5149CC
RGB	rgb(81, 73, 204)
HSL	hsl(244, 56%, 54%)
HSV	hsv(244, 64%, 80%)
CMYK	cmyk(60.3%, 64.2%, 0%, 20%)
CIE-LAB	lab(39.37, 41.24, -66.98)
CIE-LCH	lch(39.37, 78.66, 301.62°)
OKLab	oklab(49.45% 0.0313 -0.1928)
OKLCH	oklch(49.45% 0.195 279.2)
XYZ	xyz(16.6715, 10.8728, 58.3352)
Luminance	0.1087 (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

#5149CC #C4CC49

analogous

#4983CC #5149CC #9349CC

triadic

#5149CC #CC5149 #49CC51

tetradic

#5149CC #CC4983 #C4CC49 #49CC93

square

#5149CC #CC4983 #C4CC49 #49CC93

split-complementary

#5149CC #CC9349 #83CC49

monochromatic

#272279 #372FA9 #5149CC #7F79D9 #ACA9E7

Accessibility & contrast

On white

6.61

#5149CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#5149CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5149CC

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5149CC	#FFFFFF	#000000	##FFFFFF
##5149CC	1.00	6.61	3.17	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D0

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5149cc;
/* rgb */ color: rgb(81, 73, 204);
/* oklch */ color: oklch(49.4% 0.195 279.2);

Tailwind

colors: {
  custom: {
    50: '#8e7cdd',
    500: '#5149cc',
    950: '#000000',
  },
}

SCSS

$custom: #5149cc;
$custom-light: #8e7cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5149cc",
  "rgb": {
    "r": 81,
    "g": 73,
    "b": 204
  },
  "hsl": {
    "h": 243.664,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49448,
    "c": 0.19536,
    "h": 279.2
  },
  "luminance": 0.10874
}

Semantic roles & 50–950 ramp

primary

#5149CC

secondary

#D1D49D

accent

#E048D6

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5149CC

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

Preview Lab → · Contrast checker → · Palette generator →