#5753E5#5753E5

#5753E5 is a mid, highly saturated blue. Relative luminance 0.139; OKLCH L 53.6% C 0.214 H 277.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5753E5
RGB	rgb(87, 83, 229)
HSL	hsl(242, 74%, 61%)
HSV	hsv(242, 64%, 90%)
CMYK	cmyk(62%, 63.8%, 0%, 10.2%)
CIE-LAB	lab(44.04, 44.24, -73.64)
CIE-LCH	lch(44.04, 85.90, 301.00°)
OKLab	oklab(53.59% 0.0282 -0.2122)
OKLCH	oklch(53.59% 0.214 277.6)
XYZ	xyz(21.1620, 13.8682, 75.6752)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753E5 #E1E553

analogous

#5398E5 #5753E5 #A053E5

triadic

#5753E5 #E55753 #53E557

tetradic

#5753E5 #E55398 #E1E553 #53E5A0

square

#5753E5 #E55398 #E1E553 #53E5A0

split-complementary

#5753E5 #E5A053 #98E553

monochromatic

#1D19A5 #2621DA #5753E5 #8B88ED #BFBDF5

Accessibility & contrast

On white

5.56

#5753E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#5753E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753E5

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753E5	#FFFFFF	#000000	##FFFFFF
##5753E5	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EEA

Deuteranopia (green-blind)

#0062E2

Tritanopia (blue-blind)

#007895

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5753e5;
/* rgb */ color: rgb(87, 83, 229);
/* oklch */ color: oklch(53.6% 0.214 277.6);

Tailwind

colors: {
  custom: {
    50: '#9584ee',
    500: '#5753e5',
    950: '#000000',
  },
}

SCSS

$custom: #5753e5;
$custom-light: #9584ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5753e5",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 229
  },
  "hsl": {
    "h": 241.644,
    "s": 73.737,
    "l": 61.176
  },
  "oklch": {
    "l": 0.53594,
    "c": 0.21403,
    "h": 277.6
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary

#5753E5

secondary

#E4E5AE

accent

#D610D0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5753E5

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

Preview Lab → · Contrast checker → · Palette generator →