#5145DC#5145DC

#5145DC is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.2% C 0.220 H 278.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#5145DC
RGB	rgb(81, 69, 220)
HSL	hsl(245, 68%, 57%)
HSV	hsv(245, 69%, 86%)
CMYK	cmyk(63.2%, 68.6%, 0%, 13.7%)
CIE-LAB	lab(39.87, 48.62, -75.37)
CIE-LCH	lch(39.87, 89.69, 302.83°)
OKLab	oklab(50.23% 0.0325 -0.2174)
OKLCH	oklch(50.23% 0.22 278.5)
XYZ	xyz(18.4356, 11.1714, 68.8811)
Luminance	0.1117 (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

#5145DC #D0DC45

analogous

#4585DC #5145DC #9D45DC

triadic

#5145DC #DC5145 #45DC51

tetradic

#5145DC #DC4585 #D0DC45 #45DC9D

square

#5145DC #DC4585 #D0DC45 #45DC9D

split-complementary

#5145DC #DC9D45 #85DC45

monochromatic

#231A8C #3024C0 #5145DC #8179E6 #B1ACEF

Accessibility & contrast

On white

6.49

#5145DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#5145DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145DC

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145DC	#FFFFFF	#000000	##FFFFFF
##5145DC	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E1

Deuteranopia (green-blind)

#0058D9

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5145dc;
/* rgb */ color: rgb(81, 69, 220);
/* oklch */ color: oklch(50.2% 0.220 278.5);

Tailwind

colors: {
  custom: {
    50: '#927ae8',
    500: '#5145dc',
    950: '#000000',
  },
}

SCSS

$custom: #5145dc;
$custom-light: #927ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#5145dc",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 220
  },
  "hsl": {
    "h": 244.768,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50229,
    "c": 0.21984,
    "h": 278.5
  },
  "luminance": 0.11173
}

Semantic roles & 50–950 ramp

primary

#5145DC

secondary

#D8DDA0

accent

#EB3DDD

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5145DC

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

Preview Lab → · Contrast checker → · Palette generator →