#5753D8#5753D8

#5753D8 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.5% C 0.198 H 278.5°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5753D8
RGB	rgb(87, 83, 216)
HSL	hsl(242, 63%, 59%)
HSV	hsv(242, 62%, 85%)
CMYK	cmyk(59.7%, 61.6%, 0%, 15.3%)
CIE-LAB	lab(43.02, 40.08, -67.91)
CIE-LCH	lch(43.02, 78.86, 300.55°)
OKLab	oklab(52.52% 0.0291 -0.1954)
OKLCH	oklch(52.52% 0.198 278.5)
XYZ	xyz(19.4144, 13.1692, 66.4713)
Luminance	0.1317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5753D8 #D4D853

analogous

#5391D8 #5753D8 #9953D8

triadic

#5753D8 #D85753 #53D857

tetradic

#5753D8 #D85391 #D4D853 #53D899

square

#5753D8 #D85391 #D4D853 #53D899

split-complementary

#5753D8 #D89953 #91D853

monochromatic

#242190 #302CC2 #5753D8 #8885E3 #B8B7EF

Accessibility & contrast

On white

5.78

#5753D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#5753D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5753D8

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5753D8	#FFFFFF	#000000	##FFFFFF
##5753D8	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#0060D5

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5753d8;
/* rgb */ color: rgb(87, 83, 216);
/* oklch */ color: oklch(52.5% 0.198 278.5);

Tailwind

colors: {
  custom: {
    50: '#9384e5',
    500: '#5753d8',
    950: '#000000',
  },
}

SCSS

$custom: #5753d8;
$custom-light: #9384e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5753d8",
  "rgb": {
    "r": 87,
    "g": 83,
    "b": 216
  },
  "hsl": {
    "h": 241.805,
    "s": 63.033,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52524,
    "c": 0.19752,
    "h": 278.5
  },
  "luminance": 0.13171
}

Semantic roles & 50–950 ramp

primary

#5753D8

secondary

#DCDEA9

accent

#E642E1

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5753D8

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

Preview Lab → · Contrast checker → · Palette generator →