#5683F2#5683F2

#5683F2 is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.3% C 0.173 H 265.2°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5683F2
RGB	rgb(86, 131, 242)
HSL	hsl(223, 86%, 64%)
HSV	hsv(223, 64%, 95%)
CMYK	cmyk(64.5%, 45.9%, 0%, 5.1%)
CIE-LAB	lab(56.70, 19.22, -60.43)
CIE-LCH	lch(56.70, 63.41, 287.65°)
OKLab	oklab(63.34% -0.0145 -0.1728)
OKLCH	oklch(63.34% 0.173 265.2)
XYZ	xyz(27.9755, 24.6192, 87.2649)
Luminance	0.2462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5683F2 #F2C556

analogous

#56D1F2 #5683F2 #7756F2

triadic

#5683F2 #F25683 #83F256

tetradic

#5683F2 #F256D1 #F2C556 #56F277

square

#5683F2 #F256D1 #F2C556 #56F277

split-complementary

#5683F2 #F27756 #D1F256

monochromatic

#0F42BF #1D59EE #5683F2 #8FADF6 #C8D6FB

Accessibility & contrast

On white

3.54

#5683F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#5683F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5683F2

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5683F2	#FFFFFF	#000000	##000000
##5683F2	1.00	3.54	5.92	5.92
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B90F6

Deuteranopia (green-blind)

#2E81F0

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5683f2;
/* rgb */ color: rgb(86, 131, 242);
/* oklch */ color: oklch(63.3% 0.173 265.2);

Tailwind

colors: {
  custom: {
    50: '#94a6f7',
    500: '#5683f2',
    950: '#000000',
  },
}

SCSS

$custom: #5683f2;
$custom-light: #94a6f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5683f2",
  "rgb": {
    "r": 86,
    "g": 131,
    "b": 242
  },
  "hsl": {
    "h": 222.692,
    "s": 85.714,
    "l": 64.314
  },
  "oklch": {
    "l": 0.63342,
    "c": 0.17346,
    "h": 265.2
  },
  "luminance": 0.24622
}

Semantic roles & 50–950 ramp

primary

#5683F2

secondary

#EDDDB7

accent

#A203E2

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5683F2

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

Preview Lab → · Contrast checker → · Palette generator →