#748EF9#748EF9

#748EF9 is a light, vivid blue. Relative luminance 0.299; OKLCH L 67.6% C 0.160 H 271.3°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#748EF9
RGB	rgb(116, 142, 249)
HSL	hsl(228, 92%, 72%)
HSV	hsv(228, 53%, 98%)
CMYK	cmyk(53.4%, 43%, 0%, 2.4%)
CIE-LAB	lab(61.56, 20.50, -56.42)
CIE-LCH	lch(61.56, 60.03, 289.96°)
OKLab	oklab(67.62% 0.0036 -0.1604)
OKLCH	oklch(67.62% 0.16 271.3)
XYZ	xyz(33.9688, 29.8962, 93.5847)
Luminance	0.2990 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748EF9 #F9DF74

analogous

#74D0F9 #748EF9 #9D74F9

triadic

#748EF9 #F9748E #8EF974

tetradic

#748EF9 #F974D0 #F9DF74 #74F99D

square

#748EF9 #F974D0 #F9DF74 #74F99D

split-complementary

#748EF9 #F99D74 #D0F974

monochromatic

#0A36E9 #395EF6 #748EF9 #AFBEFC #E2E7FE

Accessibility & contrast

On white

3.01

#748EF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#748EF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748EF9

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748EF9	#FFFFFF	#000000	##000000
##748EF9	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#609BFD

Deuteranopia (green-blind)

#508FF7

Tritanopia (blue-blind)

#30A5B7

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #748ef9;
/* rgb */ color: rgb(116, 142, 249);
/* oklch */ color: oklch(67.6% 0.160 271.3);

Tailwind

colors: {
  custom: {
    50: '#a4aefc',
    500: '#748ef9',
    950: '#000000',
  },
}

SCSS

$custom: #748ef9;
$custom-light: #a4aefc;
$custom-dark: #000000;

JSON

{
  "hex": "#748ef9",
  "rgb": {
    "r": 116,
    "g": 142,
    "b": 249
  },
  "hsl": {
    "h": 228.271,
    "s": 91.724,
    "l": 71.569
  },
  "oklch": {
    "l": 0.67617,
    "c": 0.16042,
    "h": 271.3
  },
  "luminance": 0.29899
}

Semantic roles & 50–950 ramp

primary

#748EF9

secondary

#F5EFD3

accent

#B900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101017

muted

#7F7F85

Preview Lab

Preview with #748EF9

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

Preview Lab → · Contrast checker → · Palette generator →