#5375F8#5375F8

#5375F8 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.9% C 0.199 H 268.8°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5375F8
RGB	rgb(83, 117, 248)
HSL	hsl(228, 92%, 65%)
HSV	hsv(228, 67%, 97%)
CMYK	cmyk(66.5%, 52.8%, 0%, 2.7%)
CIE-LAB	lab(53.32, 29.37, -69.22)
CIE-LCH	lch(53.32, 75.19, 292.99°)
OKLab	oklab(60.85% -0.0041 -0.199)
OKLCH	oklch(60.85% 0.199 268.8)
XYZ	xyz(26.8660, 21.3363, 91.4912)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5375F8 #F8D653

analogous

#53C8F8 #5375F8 #8353F8

triadic

#5375F8 #F85375 #75F853

tetradic

#5375F8 #F853C8 #F8D653 #53F883

square

#5375F8 #F853C8 #F8D653 #53F883

split-complementary

#5375F8 #F88353 #C8F853

monochromatic

#0830C8 #1846F6 #5375F8 #8EA4FA #C9D3FD

Accessibility & contrast

On white

3.99

#5375F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#5375F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5375F8

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5375F8	#FFFFFF	#000000	##000000
##5375F8	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1687FD

Deuteranopia (green-blind)

#0078F5

Tritanopia (blue-blind)

#0094AB

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5375f8;
/* rgb */ color: rgb(83, 117, 248);
/* oklch */ color: oklch(60.9% 0.199 268.8);

Tailwind

colors: {
  custom: {
    50: '#949cfb',
    500: '#5375f8',
    950: '#000000',
  },
}

SCSS

$custom: #5375f8;
$custom-light: #949cfb;
$custom-dark: #000000;

JSON

{
  "hex": "#5375f8",
  "rgb": {
    "r": 83,
    "g": 117,
    "b": 248
  },
  "hsl": {
    "h": 227.636,
    "s": 92.179,
    "l": 64.902
  },
  "oklch": {
    "l": 0.60851,
    "c": 0.19901,
    "h": 268.8
  },
  "luminance": 0.21339
}

Semantic roles & 50–950 ramp

primary

#5375F8

secondary

#F0E4B7

accent

#B600E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5375F8

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

Preview Lab → · Contrast checker → · Palette generator →