#748CF4#748CF4

#748CF4 is a light, vivid blue. Relative luminance 0.290; OKLCH L 66.9% C 0.156 H 271.8°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#748CF4
RGB	rgb(116, 140, 244)
HSL	hsl(229, 85%, 71%)
HSV	hsv(229, 52%, 96%)
CMYK	cmyk(52.5%, 42.6%, 0%, 4.3%)
CIE-LAB	lab(60.78, 20.13, -54.92)
CIE-LCH	lch(60.78, 58.50, 290.13°)
OKLab	oklab(66.93% 0.0049 -0.156)
OKLCH	oklch(66.93% 0.156 271.8)
XYZ	xyz(32.9044, 28.9986, 89.4338)
Luminance	0.2900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748CF4 #F4DC74

analogous

#74CCF4 #748CF4 #9C74F4

triadic

#748CF4 #F4748C #8CF474

tetradic

#748CF4 #F474CC #F4DC74 #74F49C

square

#748CF4 #F474CC #F4DC74 #74F49C

split-complementary

#748CF4 #F49C74 #CCF474

monochromatic

#1137DC #3B5DF0 #748CF4 #ADBBF8 #E3E8FD

Accessibility & contrast

On white

3.09

#748CF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#748CF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748CF4

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748CF4	#FFFFFF	#000000	##000000
##748CF4	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)

#6098F8

Deuteranopia (green-blind)

#528DF2

Tritanopia (blue-blind)

#36A3B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #748cf4;
/* rgb */ color: rgb(116, 140, 244);
/* oklch */ color: oklch(66.9% 0.156 271.8);

Tailwind

colors: {
  custom: {
    50: '#a4adf8',
    500: '#748cf4',
    950: '#000000',
  },
}

SCSS

$custom: #748cf4;
$custom-light: #a4adf8;
$custom-dark: #000000;

JSON

{
  "hex": "#748cf4",
  "rgb": {
    "r": 116,
    "g": 140,
    "b": 244
  },
  "hsl": {
    "h": 228.75,
    "s": 85.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.66929,
    "c": 0.15607,
    "h": 271.8
  },
  "luminance": 0.29001
}

Semantic roles & 50–950 ramp

primary

#748CF4

secondary

#F3EDD1

accent

#B804E2

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #748CF4

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

Preview Lab → · Contrast checker → · Palette generator →