#5745DC#5745DC

#5745DC is a mid, highly saturated blue. Relative luminance 0.115; OKLCH L 50.7% C 0.219 H 280.6°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#5745DC
RGB	rgb(87, 69, 220)
HSL	hsl(247, 68%, 57%)
HSV	hsv(247, 69%, 86%)
CMYK	cmyk(60.5%, 68.6%, 0%, 13.7%)
CIE-LAB	lab(40.33, 49.43, -74.60)
CIE-LCH	lch(40.33, 89.49, 303.53°)
OKLab	oklab(50.67% 0.0402 -0.215)
OKLCH	oklch(50.67% 0.219 280.6)
XYZ	xyz(18.9728, 11.4484, 68.9062)
Luminance	0.1145 (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

#5745DC #CADC45

analogous

#457FDC #5745DC #A245DC

triadic

#5745DC #DC5745 #45DC57

tetradic

#5745DC #DC457F #CADC45 #45DCA2

square

#5745DC #DC457F #CADC45 #45DCA2

split-complementary

#5745DC #DCA245 #7FDC45

monochromatic

#281A8C #3724C0 #5745DC #8679E6 #B4ACEF

Accessibility & contrast

On white

6.38

#5745DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#5745DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5745DC

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5745DC	#FFFFFF	#000000	##FFFFFF
##5745DC	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E1

Deuteranopia (green-blind)

#0059D9

Tritanopia (blue-blind)

#006D8B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5745dc;
/* rgb */ color: rgb(87, 69, 220);
/* oklch */ color: oklch(50.7% 0.219 280.6);

Tailwind

colors: {
  custom: {
    50: '#957ae8',
    500: '#5745dc',
    950: '#000000',
  },
}

SCSS

$custom: #5745dc;
$custom-light: #957ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#5745dc",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 220
  },
  "hsl": {
    "h": 247.152,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50674,
    "c": 0.21873,
    "h": 280.6
  },
  "luminance": 0.1145
}

Semantic roles & 50–950 ramp

primary

#5745DC

secondary

#D6DDA0

accent

#EB3DD6

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5745DC

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

Preview Lab → · Contrast checker → · Palette generator →