#5D81ED#5D81ED

#5D81ED is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.0% C 0.167 H 267.6°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5D81ED
RGB	rgb(93, 129, 237)
HSL	hsl(225, 80%, 65%)
HSV	hsv(225, 61%, 93%)
CMYK	cmyk(60.8%, 45.6%, 0%, 7.1%)
CIE-LAB	lab(56.23, 19.96, -58.39)
CIE-LCH	lch(56.23, 61.71, 288.87°)
OKLab	oklab(62.98% -0.007 -0.1668)
OKLCH	oklch(62.98% 0.167 267.6)
XYZ	xyz(27.6453, 24.1397, 83.3069)
Luminance	0.2414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D81ED #EDC95D

analogous

#5DC9ED #5D81ED #815DED

triadic

#5D81ED #ED5D81 #81ED5D

tetradic

#5D81ED #ED5DC9 #EDC95D #5DED81

square

#5D81ED #ED5DC9 #EDC95D #5DED81

split-complementary

#5D81ED #ED815D #C9ED5D

monochromatic

#153EBB #2656E7 #5D81ED #94ACF3 #CBD7F9

Accessibility & contrast

On white

3.60

#5D81ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#5D81ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D81ED

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D81ED	#FFFFFF	#000000	##000000
##5D81ED	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8EF1

Deuteranopia (green-blind)

#3581EB

Tritanopia (blue-blind)

#0099AB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5d81ed;
/* rgb */ color: rgb(93, 129, 237);
/* oklch */ color: oklch(63.0% 0.167 267.6);

Tailwind

colors: {
  custom: {
    50: '#97a5f3',
    500: '#5d81ed',
    950: '#000000',
  },
}

SCSS

$custom: #5d81ed;
$custom-light: #97a5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5d81ed",
  "rgb": {
    "r": 93,
    "g": 129,
    "b": 237
  },
  "hsl": {
    "h": 225,
    "s": 80,
    "l": 64.706
  },
  "oklch": {
    "l": 0.62978,
    "c": 0.16692,
    "h": 267.6
  },
  "luminance": 0.24142
}

Semantic roles & 50–950 ramp

primary

#5D81ED

secondary

#ECDFBA

accent

#A809DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5D81ED

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

Preview Lab → · Contrast checker → · Palette generator →