#5357DA#5357DA

#5357DA is a mid, vivid blue. Relative luminance 0.137; OKLCH L 53.1% C 0.196 H 276.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#5357DA
RGB	rgb(83, 87, 218)
HSL	hsl(238, 65%, 59%)
HSV	hsv(238, 62%, 85%)
CMYK	cmyk(61.9%, 60.1%, 0%, 14.5%)
CIE-LAB	lab(43.82, 37.67, -67.75)
CIE-LCH	lch(43.82, 77.52, 299.08°)
OKLab	oklab(53.09% 0.0208 -0.195)
OKLCH	oklch(53.09% 0.196 276.1)
XYZ	xyz(19.6262, 13.7158, 67.9292)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5357DA #DAD653

analogous

#539BDA #5357DA #9353DA

triadic

#5357DA #DA5357 #57DA53

tetradic

#5357DA #DA539B #DAD653 #53DA93

square

#5357DA #DA539B #DAD653 #53DA93

split-complementary

#5357DA #DA9353 #9BDA53

monochromatic

#202393 #2A2FC5 #5357DA #8588E5 #B8B9F0

Accessibility & contrast

On white

5.61

#5357DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#5357DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5357DA

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5357DA	#FFFFFF	#000000	##FFFFFF
##5357DA	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDE

Deuteranopia (green-blind)

#0062D7

Tritanopia (blue-blind)

#007790

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #5357da;
/* rgb */ color: rgb(83, 87, 218);
/* oklch */ color: oklch(53.1% 0.196 276.1);

Tailwind

colors: {
  custom: {
    50: '#9186e6',
    500: '#5357da',
    950: '#000000',
  },
}

SCSS

$custom: #5357da;
$custom-light: #9186e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5357da",
  "rgb": {
    "r": 83,
    "g": 87,
    "b": 218
  },
  "hsl": {
    "h": 238.222,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53093,
    "c": 0.19609,
    "h": 276.1
  },
  "luminance": 0.13717
}

Semantic roles & 50–950 ramp

primary

#5357DA

secondary

#DFDDAA

accent

#E340E8

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5357DA

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

Preview Lab → · Contrast checker → · Palette generator →