#5746CB#5746CB

#5746CB is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.3% C 0.197 H 282.2°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#5746CB
RGB	rgb(87, 70, 203)
HSL	hsl(248, 56%, 54%)
HSV	hsv(248, 66%, 80%)
CMYK	cmyk(57.1%, 65.5%, 0%, 20.4%)
CIE-LAB	lab(39.10, 43.64, -66.81)
CIE-LCH	lch(39.10, 79.80, 303.15°)
OKLab	oklab(49.35% 0.0417 -0.1922)
OKLCH	oklch(49.35% 0.197 282.2)
XYZ	xyz(16.8968, 10.7173, 57.6666)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.32

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5746CB #BACB46

analogous

#4677CB #5746CB #9946CB

triadic

#5746CB #CB5746 #46CB57

tetradic

#5746CB #CB4677 #BACB46 #46CB99

square

#5746CB #CB4677 #BACB46 #46CB99

split-complementary

#5746CB #CB9946 #77CB46

monochromatic

#2C2176 #3E2EA5 #5746CB #8276D8 #AEA6E6

Accessibility & contrast

On white

6.68

#5746CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#5746CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5746CB

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5746CB	#FFFFFF	#000000	##FFFFFF
##5746CB	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CF

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#166882

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5746cb;
/* rgb */ color: rgb(87, 70, 203);
/* oklch */ color: oklch(49.3% 0.197 282.2);

Tailwind

colors: {
  custom: {
    50: '#927bdc',
    500: '#5746cb',
    950: '#000000',
  },
}

SCSS

$custom: #5746cb;
$custom-light: #927bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5746cb",
  "rgb": {
    "r": 87,
    "g": 70,
    "b": 203
  },
  "hsl": {
    "h": 247.669,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.49349,
    "c": 0.19666,
    "h": 282.2
  },
  "luminance": 0.10718
}

Semantic roles & 50–950 ramp

primary

#5746CB

secondary

#CCD39A

accent

#DF48CC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5746CB

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

Preview Lab → · Contrast checker → · Palette generator →