#5681ED#5681ED

#5681ED is a light, vivid blue. Relative luminance 0.238; OKLCH L 62.6% C 0.169 H 265.5°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5681ED
RGB	rgb(86, 129, 237)
HSL	hsl(223, 81%, 63%)
HSV	hsv(223, 64%, 93%)
CMYK	cmyk(63.7%, 45.6%, 0%, 7.1%)
CIE-LAB	lab(55.88, 18.74, -58.97)
CIE-LCH	lch(55.88, 61.88, 287.63°)
OKLab	oklab(62.62% -0.0133 -0.1686)
OKLCH	oklch(62.62% 0.169 265.5)
XYZ	xyz(26.9688, 23.7909, 83.2752)
Luminance	0.2379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5681ED #EDC256

analogous

#56CCED #5681ED #7656ED

triadic

#5681ED #ED5681 #81ED56

tetradic

#5681ED #ED56CC #EDC256 #56ED76

square

#5681ED #ED56CC #EDC256 #56ED76

split-complementary

#5681ED #ED7656 #CCED56

monochromatic

#1341B5 #1F58E7 #5681ED #8DAAF3 #C5D3F9

Accessibility & contrast

On white

3.65

#5681ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5681ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5681ED

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5681ED	#FFFFFF	#000000	##000000
##5681ED	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8DF1

Deuteranopia (green-blind)

#307FEB

Tritanopia (blue-blind)

#009AAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5681ed;
/* rgb */ color: rgb(86, 129, 237);
/* oklch */ color: oklch(62.6% 0.169 265.5);

Tailwind

colors: {
  custom: {
    50: '#93a5f3',
    500: '#5681ed',
    950: '#000000',
  },
}

SCSS

$custom: #5681ed;
$custom-light: #93a5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5681ed",
  "rgb": {
    "r": 86,
    "g": 129,
    "b": 237
  },
  "hsl": {
    "h": 222.914,
    "s": 80.749,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62616,
    "c": 0.16913,
    "h": 265.5
  },
  "luminance": 0.23793
}

Semantic roles & 50–950 ramp

primary

#5681ED

secondary

#EADBB4

accent

#A108DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5681ED

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

Preview Lab → · Contrast checker → · Palette generator →