#5149CD#5149CD

#5149CD is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.5% C 0.197 H 279.1°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#5149CD
RGB	rgb(81, 73, 205)
HSL	hsl(244, 57%, 55%)
HSV	hsv(244, 64%, 80%)
CMYK	cmyk(60.5%, 64.4%, 0%, 19.6%)
CIE-LAB	lab(39.45, 41.56, -67.43)
CIE-LCH	lch(39.45, 79.21, 301.65°)
OKLab	oklab(49.53% 0.0312 -0.1941)
OKLCH	oklch(49.53% 0.197 279.1)
XYZ	xyz(16.7918, 10.9210, 58.9689)
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

#5149CD #C5CD49

analogous

#4983CD #5149CD #9349CD

triadic

#5149CD #CD5149 #49CD51

tetradic

#5149CD #CD4983 #C5CD49 #49CD93

square

#5149CD #CD4983 #C5CD49 #49CD93

split-complementary

#5149CD #CD9349 #83CD49

monochromatic

#27227A #362FAA #5149CD #7F79DA #ADA9E7

Accessibility & contrast

On white

6.59

#5149CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#5149CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5149CD

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5149CD	#FFFFFF	#000000	##FFFFFF
##5149CD	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D1

Deuteranopia (green-blind)

#0058CA

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5149cd;
/* rgb */ color: rgb(81, 73, 205);
/* oklch */ color: oklch(49.5% 0.197 279.1);

Tailwind

colors: {
  custom: {
    50: '#8f7cdd',
    500: '#5149cd',
    950: '#000000',
  },
}

SCSS

$custom: #5149cd;
$custom-light: #8f7cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5149cd",
  "rgb": {
    "r": 81,
    "g": 73,
    "b": 205
  },
  "hsl": {
    "h": 243.636,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.49533,
    "c": 0.19664,
    "h": 279.1
  },
  "luminance": 0.10922
}

Semantic roles & 50–950 ramp

primary

#5149CD

secondary

#D1D59D

accent

#E048D7

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5149CD

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

Preview Lab → · Contrast checker → · Palette generator →