#5391F5#5391F5

#5391F5 is a light, vivid blue. Relative luminance 0.287; OKLCH L 66.3% C 0.162 H 259.5°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#5391F5
RGB	rgb(83, 145, 245)
HSL	hsl(217, 89%, 64%)
HSV	hsv(217, 66%, 96%)
CMYK	cmyk(66.1%, 40.8%, 0%, 3.9%)
CIE-LAB	lab(60.50, 11.34, -56.02)
CIE-LCH	lch(60.50, 57.16, 281.44°)
OKLab	oklab(66.28% -0.0295 -0.1598)
OKLCH	oklch(66.28% 0.162 259.5)
XYZ	xyz(30.1682, 28.6794, 90.3143)
Luminance	0.2868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5391F5 #F5B753

analogous

#53E2F5 #5391F5 #6653F5

triadic

#5391F5 #F55391 #91F553

tetradic

#5391F5 #F553E2 #F5B753 #53F566

square

#5391F5 #F553E2 #F5B753 #53F566

split-complementary

#5391F5 #F56653 #E2F553

monochromatic

#0B51C2 #196CF2 #5391F5 #8DB6F8 #C7DBFC

Accessibility & contrast

On white

3.12

#5391F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#5391F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5391F5

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5391F5	#FFFFFF	#000000	##000000
##5391F5	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#639AF9

Deuteranopia (green-blind)

#498BF3

Tritanopia (blue-blind)

#00A8B7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5391f5;
/* rgb */ color: rgb(83, 145, 245);
/* oklch */ color: oklch(66.3% 0.162 259.5);

Tailwind

colors: {
  custom: {
    50: '#93b0f9',
    500: '#5391f5',
    950: '#000000',
  },
}

SCSS

$custom: #5391f5;
$custom-light: #93b0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5391f5",
  "rgb": {
    "r": 83,
    "g": 145,
    "b": 245
  },
  "hsl": {
    "h": 217.037,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.66284,
    "c": 0.16248,
    "h": 259.5
  },
  "luminance": 0.28682
}

Semantic roles & 50–950 ramp

primary

#5391F5

secondary

#EED8B6

accent

#8E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5391F5

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

Preview Lab → · Contrast checker → · Palette generator →