#5E81EF#5E81EF

#5E81EF is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.2% C 0.169 H 268.0°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5E81EF
RGB	rgb(94, 129, 239)
HSL	hsl(226, 82%, 65%)
HSV	hsv(226, 61%, 94%)
CMYK	cmyk(60.7%, 46%, 0%, 6.3%)
CIE-LAB	lab(56.40, 20.80, -59.23)
CIE-LCH	lch(56.40, 62.78, 289.35°)
OKLab	oklab(63.16% -0.0058 -0.1692)
OKLCH	oklch(63.16% 0.169 268)
XYZ	xyz(28.0410, 24.3098, 84.8592)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E81EF #EFCC5E

analogous

#5ECAEF #5E81EF #835EEF

triadic

#5E81EF #EF5E81 #81EF5E

tetradic

#5E81EF #EF5ECA #EFCC5E #5EEF83

square

#5E81EF #EF5ECA #EFCC5E #5EEF83

split-complementary

#5E81EF #EF835E #CAEF5E

monochromatic

#133DC0 #2655E9 #5E81EF #96ADF5 #CDD8FA

Accessibility & contrast

On white

3.58

#5E81EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5E81EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E81EF

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E81EF	#FFFFFF	#000000	##000000
##5E81EF	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8EF3

Deuteranopia (green-blind)

#3381ED

Tritanopia (blue-blind)

#009AAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5e81ef;
/* rgb */ color: rgb(94, 129, 239);
/* oklch */ color: oklch(63.2% 0.169 268.0);

Tailwind

colors: {
  custom: {
    50: '#98a5f5',
    500: '#5e81ef',
    950: '#000000',
  },
}

SCSS

$custom: #5e81ef;
$custom-light: #98a5f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5e81ef",
  "rgb": {
    "r": 94,
    "g": 129,
    "b": 239
  },
  "hsl": {
    "h": 225.517,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.63159,
    "c": 0.16931,
    "h": 268
  },
  "luminance": 0.24312
}

Semantic roles & 50–950 ramp

primary

#5E81EF

secondary

#EDE1BC

accent

#AA07DE

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5E81EF

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

Preview Lab → · Contrast checker → · Palette generator →