#5752BB#5752BB

#5752BB is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.1% C 0.160 H 281.1°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#5752BB
RGB	rgb(87, 82, 187)
HSL	hsl(243, 44%, 53%)
HSV	hsv(243, 56%, 73%)
CMYK	cmyk(53.5%, 56.1%, 0%, 26.7%)
CIE-LAB	lab(40.65, 31.40, -54.98)
CIE-LCH	lch(40.65, 63.31, 299.73°)
OKLab	oklab(50.11% 0.0307 -0.1573)
OKLCH	oklch(50.11% 0.16 281.1)
XYZ	xyz(15.9146, 11.6477, 48.4137)
Luminance	0.1165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5752BB #B6BB52

analogous

#5282BB #5752BB #8B52BB

triadic

#5752BB #BB5752 #52BB57

tetradic

#5752BB #BB5282 #B6BB52 #52BB8B

square

#5752BB #BB5282 #B6BB52 #52BB8B

split-complementary

#5752BB #BB8B52 #82BB52

monochromatic

#2C2969 #3F3B95 #5752BB #827ECC #ACAADE

Accessibility & contrast

On white

6.31

#5752BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#5752BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5752BB

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5752BB	#FFFFFF	#000000	##FFFFFF
##5752BB	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0564BF

Deuteranopia (green-blind)

#005CB9

Tritanopia (blue-blind)

#2B6A7E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5752bb;
/* rgb */ color: rgb(87, 82, 187);
/* oklch */ color: oklch(50.1% 0.160 281.1);

Tailwind

colors: {
  custom: {
    50: '#8e83d0',
    500: '#5752bb',
    950: '#000000',
  },
}

SCSS

$custom: #5752bb;
$custom-light: #8e83d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5752bb",
  "rgb": {
    "r": 87,
    "g": 82,
    "b": 187
  },
  "hsl": {
    "h": 242.857,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.50107,
    "c": 0.16031,
    "h": 281.1
  },
  "luminance": 0.11649
}

Semantic roles & 50–950 ramp

primary

#5752BB

secondary

#C9CB9E

accent

#D354CD

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0A14

muted

#7E7C82

Preview Lab

Preview with #5752BB

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

Preview Lab → · Contrast checker → · Palette generator →