#5753DB#5753DB

#5753DB is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.8% C 0.201 H 278.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#5753DB
RGB	rgb(87, 83, 219)
HSL	hsl(242, 65%, 59%)
HSV	hsv(242, 62%, 86%)
CMYK	cmyk(60.3%, 62.1%, 0%, 14.1%)
CIE-LAB	lab(43.25, 41.04, -69.24)
CIE-LCH	lch(43.25, 80.49, 300.66°)
OKLab	oklab(52.77% 0.0289 -0.1993)
OKLCH	oklch(52.77% 0.201 278.3)
XYZ	xyz(19.8058, 13.3257, 68.5325)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753DB #D7DB53

analogous

#5393DB #5753DB #9B53DB

triadic

#5753DB #DB5753 #53DB57

tetradic

#5753DB #DB5393 #D7DB53 #53DB9B

square

#5753DB #DB5393 #D7DB53 #53DB9B

split-complementary

#5753DB #DB9B53 #93DB53

monochromatic

#231F95 #2E2AC7 #5753DB #8886E6 #BAB8F0

Accessibility & contrast

On white

5.73

#5753DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#5753DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753DB

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753DB	#FFFFFF	#000000	##FFFFFF
##5753DB	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDF

Deuteranopia (green-blind)

#0061D8

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5753db;
/* rgb */ color: rgb(87, 83, 219);
/* oklch */ color: oklch(52.8% 0.201 278.3);

Tailwind

colors: {
  custom: {
    50: '#9384e7',
    500: '#5753db',
    950: '#000000',
  },
}

SCSS

$custom: #5753db;
$custom-light: #9384e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5753db",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 219
  },
  "hsl": {
    "h": 241.765,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52768,
    "c": 0.20137,
    "h": 278.3
  },
  "luminance": 0.13327
}

Semantic roles & 50–950 ramp

primary

#5753DB

secondary

#DEDFAA

accent

#E83FE3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5753DB

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

Preview Lab → · Contrast checker → · Palette generator →