#5753EB#5753EB

#5753EB is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 54.1% C 0.222 H 277.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5753EB
RGB	rgb(87, 83, 235)
HSL	hsl(242, 79%, 62%)
HSV	hsv(242, 65%, 92%)
CMYK	cmyk(63%, 64.7%, 0%, 7.8%)
CIE-LAB	lab(44.53, 46.15, -76.23)
CIE-LCH	lch(44.53, 89.11, 301.19°)
OKLab	oklab(54.1% 0.0276 -0.2198)
OKLCH	oklch(54.1% 0.222 277.2)
XYZ	xyz(22.0143, 14.2091, 80.1637)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753EB #E7EB53

analogous

#539BEB #5753EB #A353EB

triadic

#5753EB #EB5753 #53EB57

tetradic

#5753EB #EB539B #E7EB53 #53EBA3

square

#5753EB #EB539B #E7EB53 #53EBA3

split-complementary

#5753EB #EBA353 #9BEB53

monochromatic

#1814AF #211CE5 #5753EB #8D8AF1 #C2C1F8

Accessibility & contrast

On white

5.47

#5753EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#5753EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753EB

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753EB	#FFFFFF	#000000	##FFFFFF
##5753EB	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F0

Deuteranopia (green-blind)

#0063E8

Tritanopia (blue-blind)

#007A98

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5753eb;
/* rgb */ color: rgb(87, 83, 235);
/* oklch */ color: oklch(54.1% 0.222 277.2);

Tailwind

colors: {
  custom: {
    50: '#9684f3',
    500: '#5753eb',
    950: '#000000',
  },
}

SCSS

$custom: #5753eb;
$custom-light: #9684f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5753eb",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 235
  },
  "hsl": {
    "h": 241.579,
    "s": 79.167,
    "l": 62.353
  },
  "oklch": {
    "l": 0.541,
    "c": 0.22151,
    "h": 277.2
  },
  "luminance": 0.14211
}

Semantic roles & 50–950 ramp

primary

#5753EB

secondary

#E7E9B1

accent

#DB0AD6

background

#FAF8FF

surface

#F3EFFE

border

#CDCAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5753EB

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

Preview Lab → · Contrast checker → · Palette generator →