#5371F2#5371F2

#5371F2 is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.7% C 0.196 H 269.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5371F2
RGB	rgb(83, 113, 242)
HSL	hsl(229, 86%, 64%)
HSV	hsv(229, 66%, 95%)
CMYK	cmyk(65.7%, 53.3%, 0%, 5.1%)
CIE-LAB	lab(51.90, 29.77, -68.17)
CIE-LCH	lch(51.90, 74.39, 293.59°)
OKLab	oklab(59.66% -0.0011 -0.1959)
OKLCH	oklch(59.66% 0.196 269.7)
XYZ	xyz(25.4940, 20.0577, 86.5152)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5371F2 #F2D453

analogous

#53C0F2 #5371F2 #8453F2

triadic

#5371F2 #F25371 #71F253

tetradic

#5371F2 #F253C0 #F2D453 #53F284

square

#5371F2 #F253C0 #F2D453 #53F284

split-complementary

#5371F2 #F28453 #C0F253

monochromatic

#0E2FBC #1A42EE #5371F2 #8CA0F6 #C5CFFB

Accessibility & contrast

On white

4.19

#5371F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5371F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5371F2

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5371F2	#FFFFFF	#000000	##000000
##5371F2	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1083F6

Deuteranopia (green-blind)

#0075EF

Tritanopia (blue-blind)

#0090A7

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5371f2;
/* rgb */ color: rgb(83, 113, 242);
/* oklch */ color: oklch(59.7% 0.196 269.7);

Tailwind

colors: {
  custom: {
    50: '#9499f7',
    500: '#5371f2',
    950: '#000000',
  },
}

SCSS

$custom: #5371f2;
$custom-light: #9499f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5371f2",
  "rgb": {
    "r": 83,
    "g": 113,
    "b": 242
  },
  "hsl": {
    "h": 228.679,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.59658,
    "c": 0.19594,
    "h": 269.7
  },
  "luminance": 0.2006
}

Semantic roles & 50–950 ramp

primary

#5371F2

secondary

#ECE2B4

accent

#B803E2

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5371F2

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

Preview Lab → · Contrast checker → · Palette generator →