#5752AC#5752AC

#5752AC is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.0% C 0.139 H 282.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#5752AC
RGB	rgb(87, 82, 172)
HSL	hsl(243, 35%, 50%)
HSV	hsv(243, 52%, 67%)
CMYK	cmyk(49.4%, 52.3%, 0%, 32.5%)
CIE-LAB	lab(39.65, 26.65, -47.77)
CIE-LCH	lch(39.65, 54.70, 299.16°)
OKLab	oklab(49.04% 0.0301 -0.1361)
OKLCH	oklch(49.04% 0.139 282.5)
XYZ	xyz(14.3919, 11.0386, 40.3941)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5752AC #A7AC52

analogous

#527AAC #5752AC #8452AC

triadic

#5752AC #AC5752 #52AC57

tetradic

#5752AC #AC527A #A7AC52 #52AC84

square

#5752AC #AC527A #A7AC52 #52AC84

split-complementary

#5752AC #AC8452 #7AAC52

monochromatic

#2D2A59 #423E83 #5752AC #7F7BC0 #A7A5D4

Accessibility & contrast

On white

6.55

#5752AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#5752AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5752AC

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5752AC	#FFFFFF	#000000	##FFFFFF
##5752AC	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2560AF

Deuteranopia (green-blind)

#1F5AAA

Tritanopia (blue-blind)

#386677

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5752ac;
/* rgb */ color: rgb(87, 82, 172);
/* oklch */ color: oklch(49.0% 0.139 282.5);

Tailwind

colors: {
  custom: {
    50: '#8c82c5',
    500: '#5752ac',
    950: '#000000',
  },
}

SCSS

$custom: #5752ac;
$custom-light: #8c82c5;
$custom-dark: #000000;

JSON

{
  "hex": "#5752ac",
  "rgb": {
    "r": 87,
    "g": 82,
    "b": 172
  },
  "hsl": {
    "h": 243.333,
    "s": 35.433,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49037,
    "c": 0.13942,
    "h": 282.5
  },
  "luminance": 0.11039
}

Semantic roles & 50–950 ramp

primary

#5752AC

secondary

#BFC199

accent

#CB5CC5

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0D0A13

muted

#7D7C82

Preview Lab

Preview with #5752AC

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

Preview Lab → · Contrast checker → · Palette generator →