#5745CF#5745CF

#5745CF is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.5% C 0.203 H 282.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5745CF
RGB	rgb(87, 69, 207)
HSL	hsl(248, 59%, 54%)
HSV	hsv(248, 67%, 81%)
CMYK	cmyk(58%, 66.7%, 0%, 18.8%)
CIE-LAB	lab(39.22, 45.45, -68.94)
CIE-LCH	lch(39.22, 82.57, 303.40°)
OKLab	oklab(49.54% 0.0421 -0.1984)
OKLCH	oklch(49.54% 0.203 282)
XYZ	xyz(17.3176, 10.7863, 60.1888)
Luminance	0.1079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.34

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5745CF #BDCF45

analogous

#4578CF #5745CF #9C45CF

triadic

#5745CF #CF5745 #45CF57

tetradic

#5745CF #CF4578 #BDCF45 #45CF9C

square

#5745CF #CF4578 #BDCF45 #45CF9C

split-complementary

#5745CF #CF9C45 #78CF45

monochromatic

#2B207A #3D2CAB #5745CF #8376DC #AFA6E8

Accessibility & contrast

On white

6.65

#5745CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#5745CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5745CF

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5745CF	#FFFFFF	#000000	##FFFFFF
##5745CF	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D3

Deuteranopia (green-blind)

#0057CC

Tritanopia (blue-blind)

#0C6984

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5745cf;
/* rgb */ color: rgb(87, 69, 207);
/* oklch */ color: oklch(49.5% 0.203 282.0);

Tailwind

colors: {
  custom: {
    50: '#927adf',
    500: '#5745cf',
    950: '#000000',
  },
}

SCSS

$custom: #5745cf;
$custom-light: #927adf;
$custom-dark: #000000;

JSON

{
  "hex": "#5745cf",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 207
  },
  "hsl": {
    "h": 247.826,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.49537,
    "c": 0.20283,
    "h": 282
  },
  "luminance": 0.10787
}

Semantic roles & 50–950 ramp

primary

#5745CF

secondary

#CED59B

accent

#E246CE

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5745CF

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

Preview Lab → · Contrast checker → · Palette generator →