#5374E8#5374E8

#5374E8 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.5% C 0.179 H 268.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#5374E8
RGB	rgb(83, 116, 232)
HSL	hsl(227, 76%, 62%)
HSV	hsv(227, 64%, 91%)
CMYK	cmyk(64.2%, 50%, 0%, 9%)
CIE-LAB	lab(52.01, 24.51, -62.41)
CIE-LCH	lch(52.01, 67.05, 291.44°)
OKLab	oklab(59.53% -0.0046 -0.1789)
OKLCH	oklch(59.53% 0.179 268.5)
XYZ	xyz(24.3732, 20.1538, 78.9339)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5374E8 #E8C753

analogous

#53BFE8 #5374E8 #7D53E8

triadic

#5374E8 #E85374 #74E853

tetradic

#5374E8 #E853BF #E8C753 #53E87D

square

#5374E8 #E853BF #E8C753 #53E87D

split-complementary

#5374E8 #E87D53 #BFE853

monochromatic

#1737AA #1E49E0 #5374E8 #89A0EF #BFCBF6

Accessibility & contrast

On white

4.17

#5374E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#5374E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5374E8

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5374E8	#FFFFFF	#000000	##000000
##5374E8	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3283EC

Deuteranopia (green-blind)

#0076E6

Tritanopia (blue-blind)

#008FA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5374e8;
/* rgb */ color: rgb(83, 116, 232);
/* oklch */ color: oklch(59.5% 0.179 268.5);

Tailwind

colors: {
  custom: {
    50: '#929bf0',
    500: '#5374e8',
    950: '#000000',
  },
}

SCSS

$custom: #5374e8;
$custom-light: #929bf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5374e8",
  "rgb": {
    "r": 83,
    "g": 116,
    "b": 232
  },
  "hsl": {
    "h": 226.711,
    "s": 76.41,
    "l": 61.765
  },
  "oklch": {
    "l": 0.5953,
    "c": 0.179,
    "h": 268.5
  },
  "luminance": 0.20156
}

Semantic roles & 50–950 ramp

primary

#5374E8

secondary

#E7DBB0

accent

#AB0DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5374E8

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

Preview Lab → · Contrast checker → · Palette generator →