#728BFB#728BFB

#728BFB is a light, vivid blue. Relative luminance 0.290; OKLCH L 67.0% C 0.167 H 271.7°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#728BFB
RGB	rgb(114, 139, 251)
HSL	hsl(229, 94%, 72%)
HSV	hsv(229, 55%, 98%)
CMYK	cmyk(54.6%, 44.6%, 0%, 1.6%)
CIE-LAB	lab(60.79, 22.49, -58.77)
CIE-LCH	lch(60.79, 62.93, 290.94°)
OKLab	oklab(67.03% 0.0051 -0.1673)
OKLCH	oklch(67.03% 0.167 271.7)
XYZ	xyz(33.5789, 29.0053, 95.0772)
Luminance	0.2901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728BFB #FBE272

analogous

#72D0FB #728BFB #9E72FB

triadic

#728BFB #FB728B #8BFB72

tetradic

#728BFB #FB72D0 #FBE272 #72FB9E

square

#728BFB #FB72D0 #FBE272 #72FB9E

split-complementary

#728BFB #FB9E72 #D0FB72

monochromatic

#0731EC #365AF9 #728BFB #AEBCFD #E1E7FE

Accessibility & contrast

On white

3.09

#728BFB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#728BFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728BFB

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728BFB	#FFFFFF	#000000	##000000
##728BFB	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5999FF

Deuteranopia (green-blind)

#488DF9

Tritanopia (blue-blind)

#26A4B7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #728bfb;
/* rgb */ color: rgb(114, 139, 251);
/* oklch */ color: oklch(67.0% 0.167 271.7);

Tailwind

colors: {
  custom: {
    50: '#a4acfd',
    500: '#728bfb',
    950: '#000000',
  },
}

SCSS

$custom: #728bfb;
$custom-light: #a4acfd;
$custom-dark: #000000;

JSON

{
  "hex": "#728bfb",
  "rgb": {
    "r": 114,
    "g": 139,
    "b": 251
  },
  "hsl": {
    "h": 229.051,
    "s": 94.483,
    "l": 71.569
  },
  "oklch": {
    "l": 0.67027,
    "c": 0.16742,
    "h": 271.7
  },
  "luminance": 0.29008
}

Semantic roles & 50–950 ramp

primary

#728BFB

secondary

#F6F0D3

accent

#BC00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101018

muted

#7F7F86

Preview Lab

Preview with #728BFB

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

Preview Lab → · Contrast checker → · Palette generator →