#5753C8#5753C8

#5753C8 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 51.3% C 0.177 H 279.7°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5753C8
RGB	rgb(87, 83, 200)
HSL	hsl(242, 52%, 55%)
HSV	hsv(242, 59%, 78%)
CMYK	cmyk(56.5%, 58.5%, 0%, 21.6%)
CIE-LAB	lab(41.82, 34.95, -60.66)
CIE-LCH	lch(41.82, 70.00, 299.95°)
OKLab	oklab(51.26% 0.0297 -0.174)
OKLCH	oklch(51.26% 0.177 279.7)
XYZ	xyz(17.4458, 12.3817, 56.1030)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753C8 #C4C853

analogous

#538AC8 #5753C8 #9153C8

triadic

#5753C8 #C85753 #53C857

tetradic

#5753C8 #C8538A #C4C853 #53C891

square

#5753C8 #C8538A #C4C853 #53C891

split-complementary

#5753C8 #C89153 #8AC853

monochromatic

#2A277A #3A36A8 #5753C8 #8481D7 #B2B0E6

Accessibility & contrast

On white

6.04

#5753C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#5753C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753C8

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753C8	#FFFFFF	#000000	##FFFFFF
##5753C8	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#005EC6

Tritanopia (blue-blind)

#196F85

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5753c8;
/* rgb */ color: rgb(87, 83, 200);
/* oklch */ color: oklch(51.3% 0.177 279.7);

Tailwind

colors: {
  custom: {
    50: '#9083d9',
    500: '#5753c8',
    950: '#000000',
  },
}

SCSS

$custom: #5753c8;
$custom-light: #9083d9;
$custom-dark: #000000;

JSON

{
  "hex": "#5753c8",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 200
  },
  "hsl": {
    "h": 242.051,
    "s": 51.542,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51264,
    "c": 0.17655,
    "h": 279.7
  },
  "luminance": 0.12383
}

Semantic roles & 50–950 ramp

primary

#5753C8

secondary

#D2D4A3

accent

#DB4DD6

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #5753C8

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

Preview Lab → · Contrast checker → · Palette generator →