#728AEB#728AEB

#728AEB is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.9% C 0.147 H 271.4°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#728AEB
RGB	rgb(114, 138, 235)
HSL	hsl(228, 75%, 68%)
HSV	hsv(228, 51%, 92%)
CMYK	cmyk(51.5%, 41.3%, 0%, 7.8%)
CIE-LAB	lab(59.66, 18.11, -51.73)
CIE-LCH	lch(59.66, 54.81, 289.29°)
OKLab	oklab(65.89% 0.0036 -0.1467)
OKLCH	oklch(65.89% 0.147 271.4)
XYZ	xyz(31.0185, 27.7505, 82.3030)
Luminance	0.2775 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728AEB #EBD372

analogous

#72C6EB #728AEB #9672EB

triadic

#728AEB #EB728A #8AEB72

tetradic

#728AEB #EB72C6 #EBD372 #72EB96

square

#728AEB #EB72C6 #EBD372 #72EB96

split-complementary

#728AEB #EB9672 #C6EB72

monochromatic

#1C3EC6 #3C5EE3 #728AEB #A8B6F3 #DDE3FA

Accessibility & contrast

On white

3.21

#728AEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#728AEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728AEB

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728AEB	#FFFFFF	#000000	##000000
##728AEB	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EF

Deuteranopia (green-blind)

#558BE9

Tritanopia (blue-blind)

#3B9FAF

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #728aeb;
/* rgb */ color: rgb(114, 138, 235);
/* oklch */ color: oklch(65.9% 0.147 271.4);

Tailwind

colors: {
  custom: {
    50: '#a2abf2',
    500: '#728aeb',
    950: '#000000',
  },
}

SCSS

$custom: #728aeb;
$custom-light: #a2abf2;
$custom-dark: #000000;

JSON

{
  "hex": "#728aeb",
  "rgb": {
    "r": 114,
    "g": 138,
    "b": 235
  },
  "hsl": {
    "h": 228.099,
    "s": 75.155,
    "l": 68.431
  },
  "oklch": {
    "l": 0.65886,
    "c": 0.14675,
    "h": 271.4
  },
  "luminance": 0.27753
}

Semantic roles & 50–950 ramp

primary

#728AEB

secondary

#EFE7CA

accent

#AF0ED7

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#101017

muted

#7F7F85

Preview Lab

Preview with #728AEB

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

Preview Lab → · Contrast checker → · Palette generator →