#5681EE#5681EE

#5681EE is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.7% C 0.170 H 265.6°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#5681EE
RGB	rgb(86, 129, 238)
HSL	hsl(223, 82%, 64%)
HSV	hsv(223, 64%, 93%)
CMYK	cmyk(63.9%, 45.8%, 0%, 6.7%)
CIE-LAB	lab(55.94, 19.08, -59.43)
CIE-LCH	lch(55.94, 62.42, 287.80°)
OKLab	oklab(62.68% -0.0132 -0.17)
OKLCH	oklch(62.68% 0.17 265.6)
XYZ	xyz(27.1153, 23.8495, 84.0468)
Luminance	0.2385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5681EE #EEC356

analogous

#56CDEE #5681EE #7756EE

triadic

#5681EE #EE5681 #81EE56

tetradic

#5681EE #EE56CD #EEC356 #56EE77

square

#5681EE #EE56CD #EEC356 #56EE77

split-complementary

#5681EE #EE7756 #CDEE56

monochromatic

#1241B7 #1E58E8 #5681EE #8EAAF4 #C5D4F9

Accessibility & contrast

On white

3.64

#5681EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#5681EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5681EE

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5681EE	#FFFFFF	#000000	##000000
##5681EE	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8DF2

Deuteranopia (green-blind)

#2F80EC

Tritanopia (blue-blind)

#009AAC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5681ee;
/* rgb */ color: rgb(86, 129, 238);
/* oklch */ color: oklch(62.7% 0.170 265.6);

Tailwind

colors: {
  custom: {
    50: '#94a5f4',
    500: '#5681ee',
    950: '#000000',
  },
}

SCSS

$custom: #5681ee;
$custom-light: #94a5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5681ee",
  "rgb": {
    "r": 86,
    "g": 129,
    "b": 238
  },
  "hsl": {
    "h": 223.026,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.6268,
    "c": 0.17047,
    "h": 265.6
  },
  "luminance": 0.23852
}

Semantic roles & 50–950 ramp

primary

#5681EE

secondary

#EBDCB5

accent

#A107DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5681EE

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

Preview Lab → · Contrast checker → · Palette generator →