#5147CD#5147CD

#5147CD is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.2% C 0.199 H 279.5°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#5147CD
RGB	rgb(81, 71, 205)
HSL	hsl(244, 57%, 54%)
HSV	hsv(244, 65%, 80%)
CMYK	cmyk(60.5%, 65.4%, 0%, 19.6%)
CIE-LAB	lab(39.01, 42.74, -68.15)
CIE-LCH	lch(39.01, 80.44, 302.10°)
OKLab	oklab(49.21% 0.0329 -0.1963)
OKLCH	oklch(49.21% 0.199 279.5)
XYZ	xyz(16.6625, 10.6624, 58.9258)
Luminance	0.1066 (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

#5147CD #C3CD47

analogous

#4780CD #5147CD #9447CD

triadic

#5147CD #CD5147 #47CD51

tetradic

#5147CD #CD4780 #C3CD47 #47CD94

square

#5147CD #CD4780 #C3CD47 #47CD94

split-complementary

#5147CD #CD9447 #80CD47

monochromatic

#272179 #372EA9 #5147CD #7F77DA #ACA7E7

Accessibility & contrast

On white

6.70

#5147CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#5147CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5147CD

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5147CD	#FFFFFF	#000000	##FFFFFF
##5147CD	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D1

Deuteranopia (green-blind)

#0057CA

Tritanopia (blue-blind)

#006984

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5147cd;
/* rgb */ color: rgb(81, 71, 205);
/* oklch */ color: oklch(49.2% 0.199 279.5);

Tailwind

colors: {
  custom: {
    50: '#8f7bdd',
    500: '#5147cd',
    950: '#000000',
  },
}

SCSS

$custom: #5147cd;
$custom-light: #8f7bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5147cd",
  "rgb": {
    "r": 81,
    "g": 71,
    "b": 205
  },
  "hsl": {
    "h": 244.478,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49212,
    "c": 0.199,
    "h": 279.5
  },
  "luminance": 0.10664
}

Semantic roles & 50–950 ramp

primary

#5147CD

secondary

#D0D49B

accent

#E147D5

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5147CD

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

Preview Lab → · Contrast checker → · Palette generator →