#748BF1#748BF1

#748BF1 is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.6% C 0.153 H 272.1°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#748BF1
RGB	rgb(116, 139, 241)
HSL	hsl(229, 82%, 70%)
HSV	hsv(229, 52%, 95%)
CMYK	cmyk(51.9%, 42.3%, 0%, 5.5%)
CIE-LAB	lab(60.36, 19.80, -53.93)
CIE-LCH	lch(60.36, 57.45, 290.16°)
OKLab	oklab(66.56% 0.0055 -0.1531)
OKLCH	oklch(66.56% 0.153 272.1)
XYZ	xyz(32.3071, 28.5270, 87.0059)
Luminance	0.2853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748BF1 #F1DA74

analogous

#74C9F1 #748BF1 #9C74F1

triadic

#748BF1 #F1748B #8BF174

tetradic

#748BF1 #F174C9 #F1DA74 #74F19C

square

#748BF1 #F174C9 #F1DA74 #74F19C

split-complementary

#748BF1 #F19C74 #C9F174

monochromatic

#1539D5 #3C5DEB #748BF1 #ACB9F7 #E3E8FC

Accessibility & contrast

On white

3.13

#748BF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#748BF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748BF1

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748BF1	#FFFFFF	#000000	##000000
##748BF1	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6097F5

Deuteranopia (green-blind)

#538CEF

Tritanopia (blue-blind)

#3AA1B2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #748bf1;
/* rgb */ color: rgb(116, 139, 241);
/* oklch */ color: oklch(66.6% 0.153 272.1);

Tailwind

colors: {
  custom: {
    50: '#a3acf6',
    500: '#748bf1',
    950: '#000000',
  },
}

SCSS

$custom: #748bf1;
$custom-light: #a3acf6;
$custom-dark: #000000;

JSON

{
  "hex": "#748bf1",
  "rgb": {
    "r": 116,
    "g": 139,
    "b": 241
  },
  "hsl": {
    "h": 228.96,
    "s": 81.699,
    "l": 70
  },
  "oklch": {
    "l": 0.66557,
    "c": 0.1532,
    "h": 272.1
  },
  "luminance": 0.28529
}

Semantic roles & 50–950 ramp

primary

#748BF1

secondary

#F2EBCF

accent

#B707DE

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #748BF1

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

Preview Lab → · Contrast checker → · Palette generator →