#5E81F7#5E81F7

#5E81F7 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.7% C 0.180 H 268.5°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5E81F7
RGB	rgb(94, 129, 247)
HSL	hsl(226, 91%, 67%)
HSV	hsv(226, 62%, 97%)
CMYK	cmyk(61.9%, 47.8%, 0%, 3.1%)
CIE-LAB	lab(56.87, 23.46, -62.90)
CIE-LCH	lch(56.87, 67.13, 290.45°)
OKLab	oklab(63.68% -0.0048 -0.18)
OKLCH	oklch(63.68% 0.18 268.5)
XYZ	xyz(29.2491, 24.7930, 91.2218)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E81F7 #F7D45E

analogous

#5ECDF7 #5E81F7 #885EF7

triadic

#5E81F7 #F75E81 #81F75E

tetradic

#5E81F7 #F75ECD #F7D45E #5EF788

square

#5E81F7 #F75ECD #F7D45E #5EF788

split-complementary

#5E81F7 #F7885E #CDF75E

monochromatic

#0A38D0 #2453F4 #5E81F7 #98AFFA #D3DCFD

Accessibility & contrast

On white

3.52

#5E81F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#5E81F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E81F7

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E81F7	#FFFFFF	#000000	##000000
##5E81F7	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4490FB

Deuteranopia (green-blind)

#2482F5

Tritanopia (blue-blind)

#009CB0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5e81f7;
/* rgb */ color: rgb(94, 129, 247);
/* oklch */ color: oklch(63.7% 0.180 268.5);

Tailwind

colors: {
  custom: {
    50: '#99a5fa',
    500: '#5e81f7',
    950: '#000000',
  },
}

SCSS

$custom: #5e81f7;
$custom-light: #99a5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5e81f7",
  "rgb": {
    "r": 94,
    "g": 129,
    "b": 247
  },
  "hsl": {
    "h": 226.275,
    "s": 90.533,
    "l": 66.863
  },
  "oklch": {
    "l": 0.63675,
    "c": 0.18005,
    "h": 268.5
  },
  "luminance": 0.24796
}

Semantic roles & 50–950 ramp

primary

#5E81F7

secondary

#F1E6C0

accent

#B100E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5E81F7

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

Preview Lab → · Contrast checker → · Palette generator →