#5145DA#5145DA

#5145DA is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.0% C 0.217 H 278.7°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#5145DA
RGB	rgb(81, 69, 218)
HSL	hsl(245, 67%, 56%)
HSV	hsv(245, 68%, 85%)
CMYK	cmyk(62.8%, 68.3%, 0%, 14.5%)
CIE-LAB	lab(39.69, 48.00, -74.51)
CIE-LCH	lch(39.69, 88.63, 302.79°)
OKLab	oklab(50.05% 0.0328 -0.2149)
OKLCH	oklch(50.05% 0.217 278.7)
XYZ	xyz(18.1723, 11.0661, 67.4944)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Purpleish Blue

#6140EF

ΔE00 3.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5145DA #CEDA45

analogous

#4584DA #5145DA #9C45DA

triadic

#5145DA #DA5145 #45DA51

tetradic

#5145DA #DA4584 #CEDA45 #45DA9C

square

#5145DA #DA4584 #CEDA45 #45DA9C

split-complementary

#5145DA #DA9C45 #84DA45

monochromatic

#241B89 #3225BC #5145DA #8178E4 #B1ABEE

Accessibility & contrast

On white

6.53

#5145DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#5145DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5145DA

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5145DA	#FFFFFF	#000000	##FFFFFF
##5145DA	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DF

Deuteranopia (green-blind)

#0057D7

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5145da;
/* rgb */ color: rgb(81, 69, 218);
/* oklch */ color: oklch(50.0% 0.217 278.7);

Tailwind

colors: {
  custom: {
    50: '#917ae7',
    500: '#5145da',
    950: '#000000',
  },
}

SCSS

$custom: #5145da;
$custom-light: #917ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#5145da",
  "rgb": {
    "r": 81,
    "g": 69,
    "b": 218
  },
  "hsl": {
    "h": 244.832,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50049,
    "c": 0.2174,
    "h": 278.7
  },
  "luminance": 0.11068
}

Semantic roles & 50–950 ramp

primary

#5145DA

secondary

#D7DC9F

accent

#EA3EDC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5145DA

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

Preview Lab → · Contrast checker → · Palette generator →