#748DF3#748DF3

#748DF3 is a light, vivid blue. Relative luminance 0.292; OKLCH L 67.1% C 0.153 H 271.4°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#748DF3
RGB	rgb(116, 141, 243)
HSL	hsl(228, 84%, 70%)
HSV	hsv(228, 52%, 95%)
CMYK	cmyk(52.3%, 42%, 0%, 4.7%)
CIE-LAB	lab(60.99, 19.23, -54.05)
CIE-LCH	lch(60.99, 57.36, 289.59°)
OKLab	oklab(67.07% 0.0037 -0.1534)
OKLCH	oklch(67.07% 0.153 271.4)
XYZ	xyz(32.8997, 29.2316, 88.6853)
Luminance	0.2923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748DF3 #F3DA74

analogous

#74CCF3 #748DF3 #9A74F3

triadic

#748DF3 #F3748D #8DF374

tetradic

#748DF3 #F374CC #F3DA74 #74F39A

square

#748DF3 #F374CC #F3DA74 #74F39A

split-complementary

#748DF3 #F39A74 #CCF374

monochromatic

#133ADA #3C5FEE #748DF3 #ACBBF8 #E3E8FD

Accessibility & contrast

On white

3.07

#748DF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#748DF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748DF3

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748DF3	#FFFFFF	#000000	##000000
##748DF3	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6299F7

Deuteranopia (green-blind)

#548EF1

Tritanopia (blue-blind)

#37A3B4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #748df3;
/* rgb */ color: rgb(116, 141, 243);
/* oklch */ color: oklch(67.1% 0.153 271.4);

Tailwind

colors: {
  custom: {
    50: '#a4aef7',
    500: '#748df3',
    950: '#000000',
  },
}

SCSS

$custom: #748df3;
$custom-light: #a4aef7;
$custom-dark: #000000;

JSON

{
  "hex": "#748df3",
  "rgb": {
    "r": 116,
    "g": 141,
    "b": 243
  },
  "hsl": {
    "h": 228.189,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.67069,
    "c": 0.15345,
    "h": 271.4
  },
  "luminance": 0.29234
}

Semantic roles & 50–950 ramp

primary

#748DF3

secondary

#F3ECD0

accent

#B505E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #748DF3

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

Preview Lab → · Contrast checker → · Palette generator →