#5345DD#5345DD

#5345DD is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.5% C 0.221 H 279.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#5345DD
RGB	rgb(83, 69, 221)
HSL	hsl(246, 69%, 57%)
HSV	hsv(246, 69%, 87%)
CMYK	cmyk(62.4%, 68.8%, 0%, 13.3%)
CIE-LAB	lab(40.10, 49.20, -75.54)
CIE-LCH	lch(40.10, 90.15, 303.07°)
OKLab	oklab(50.46% 0.0348 -0.2179)
OKLCH	oklch(50.46% 0.221 279.1)
XYZ	xyz(18.7424, 11.3142, 69.5888)
Luminance	0.1132 (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

#5345DD #CFDD45

analogous

#4583DD #5345DD #9F45DD

triadic

#5345DD #DD5345 #45DD53

tetradic

#5345DD #DD4583 #CFDD45 #45DD9F

square

#5345DD #DD4583 #CFDD45 #45DD9F

split-complementary

#5345DD #DD9F45 #83DD45

monochromatic

#251A8E #3223C1 #5345DD #8379E6 #B3ACF0

Accessibility & contrast

On white

6.44

#5345DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5345DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5345DD

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5345DD	#FFFFFF	#000000	##FFFFFF
##5345DD	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E2

Deuteranopia (green-blind)

#0058DA

Tritanopia (blue-blind)

#006E8C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5345dd;
/* rgb */ color: rgb(83, 69, 221);
/* oklch */ color: oklch(50.5% 0.221 279.1);

Tailwind

colors: {
  custom: {
    50: '#937ae9',
    500: '#5345dd',
    950: '#000000',
  },
}

SCSS

$custom: #5345dd;
$custom-light: #937ae9;
$custom-dark: #000000;

JSON

{
  "hex": "#5345dd",
  "rgb": {
    "r": 83,
    "g": 69,
    "b": 221
  },
  "hsl": {
    "h": 245.526,
    "s": 69.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50464,
    "c": 0.22066,
    "h": 279.1
  },
  "luminance": 0.11316
}

Semantic roles & 50–950 ramp

primary

#5345DD

secondary

#D8DEA0

accent

#EC3CDC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #5345DD

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

Preview Lab → · Contrast checker → · Palette generator →