#728EEF#728EEF

#728EEF is a light, vivid blue. Relative luminance 0.292; OKLCH L 66.9% C 0.147 H 269.9°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#728EEF
RGB	rgb(114, 142, 239)
HSL	hsl(227, 80%, 69%)
HSV	hsv(227, 52%, 94%)
CMYK	cmyk(52.3%, 40.6%, 0%, 6.3%)
CIE-LAB	lab(60.92, 16.98, -51.95)
CIE-LCH	lch(60.92, 54.66, 288.09°)
OKLab	oklab(66.92% -0.0002 -0.1473)
OKLCH	oklch(66.92% 0.147 269.9)
XYZ	xyz(32.1873, 29.1532, 85.5756)
Luminance	0.2915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#728EEF #EFD372

analogous

#72CDEF #728EEF #9572EF

triadic

#728EEF #EF728E #8EEF72

tetradic

#728EEF #EF72CD #EFD372 #72EF95

square

#728EEF #EF72CD #EFD372 #72EF95

split-complementary

#728EEF #EF9572 #CDEF72

monochromatic

#1841CF #3B62E9 #728EEF #A9BAF5 #E0E6FB

Accessibility & contrast

On white

3.07

#728EEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#728EEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #728EEF

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##728EEF	#FFFFFF	#000000	##000000
##728EEF	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6699F3

Deuteranopia (green-blind)

#588EED

Tritanopia (blue-blind)

#35A3B3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #728eef;
/* rgb */ color: rgb(114, 142, 239);
/* oklch */ color: oklch(66.9% 0.147 269.9);

Tailwind

colors: {
  custom: {
    50: '#a2aef5',
    500: '#728eef',
    950: '#000000',
  },
}

SCSS

$custom: #728eef;
$custom-light: #a2aef5;
$custom-dark: #000000;

JSON

{
  "hex": "#728eef",
  "rgb": {
    "r": 114,
    "g": 142,
    "b": 239
  },
  "hsl": {
    "h": 226.56,
    "s": 79.618,
    "l": 69.216
  },
  "oklch": {
    "l": 0.66917,
    "c": 0.14732,
    "h": 269.9
  },
  "luminance": 0.29155
}

Semantic roles & 50–950 ramp

primary

#728EEF

secondary

#F1E8CC

accent

#AD0ADC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #728EEF

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

Preview Lab → · Contrast checker → · Palette generator →