#5D81F2#5D81F2

#5D81F2 is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.3% C 0.174 H 267.9°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#5D81F2
RGB	rgb(93, 129, 242)
HSL	hsl(226, 85%, 66%)
HSV	hsv(226, 62%, 95%)
CMYK	cmyk(61.6%, 46.7%, 0%, 5.1%)
CIE-LAB	lab(56.52, 21.62, -60.70)
CIE-LCH	lch(56.52, 64.43, 289.61°)
OKLab	oklab(63.3% -0.0063 -0.1735)
OKLCH	oklch(63.3% 0.174 267.9)
XYZ	xyz(28.3860, 24.4360, 87.2079)
Luminance	0.2444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D81F2 #F2CE5D

analogous

#5DCCF2 #5D81F2 #835DF2

triadic

#5D81F2 #F25D81 #81F25D

tetradic

#5D81F2 #F25DCC #F2CE5D #5DF283

square

#5D81F2 #F25DCC #F2CE5D #5DF283

split-complementary

#5D81F2 #F2835D #CCF25D

monochromatic

#103CC5 #2455ED #5D81F2 #96ADF7 #CED9FB

Accessibility & contrast

On white

3.57

#5D81F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#5D81F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D81F2

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D81F2	#FFFFFF	#000000	##000000
##5D81F2	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498FF6

Deuteranopia (green-blind)

#2D81F0

Tritanopia (blue-blind)

#009BAE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5d81f2;
/* rgb */ color: rgb(93, 129, 242);
/* oklch */ color: oklch(63.3% 0.174 267.9);

Tailwind

colors: {
  custom: {
    50: '#98a5f7',
    500: '#5d81f2',
    950: '#000000',
  },
}

SCSS

$custom: #5d81f2;
$custom-light: #98a5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5d81f2",
  "rgb": {
    "r": 93,
    "g": 129,
    "b": 242
  },
  "hsl": {
    "h": 225.503,
    "s": 85.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.63297,
    "c": 0.17366,
    "h": 267.9
  },
  "luminance": 0.24438
}

Semantic roles & 50–950 ramp

primary

#5D81F2

secondary

#EEE2BD

accent

#AC04E2

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5D81F2

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

Preview Lab → · Contrast checker → · Palette generator →