#748CE3#748CE3

#748CE3 is a light, vivid blue. Relative luminance 0.280; OKLCH L 66.0% C 0.133 H 270.8°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#748CE3
RGB	rgb(116, 140, 227)
HSL	hsl(227, 66%, 67%)
HSV	hsv(227, 49%, 89%)
CMYK	cmyk(48.9%, 38.3%, 0%, 11%)
CIE-LAB	lab(59.90, 14.93, -46.91)
CIE-LCH	lch(59.90, 49.23, 287.66°)
OKLab	oklab(65.97% 0.0018 -0.1325)
OKLCH	oklch(65.97% 0.133 270.8)
XYZ	xyz(30.4412, 28.0133, 76.4612)
Luminance	0.2802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748CE3 #E3CB74

analogous

#74C4E3 #748CE3 #9474E3

triadic

#748CE3 #E3748C #8CE374

tetradic

#748CE3 #E374C4 #E3CB74 #74E394

square

#748CE3 #E374C4 #E3CB74 #74E394

split-complementary

#748CE3 #E39474 #C4E374

monochromatic

#2545B8 #4162D9 #748CE3 #A7B6ED #DAE0F8

Accessibility & contrast

On white

3.18

#748CE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#748CE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748CE3

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748CE3	#FFFFFF	#000000	##000000
##748CE3	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A95E6

Deuteranopia (green-blind)

#5F8CE1

Tritanopia (blue-blind)

#469EAD

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #748ce3;
/* rgb */ color: rgb(116, 140, 227);
/* oklch */ color: oklch(66.0% 0.133 270.8);

Tailwind

colors: {
  custom: {
    50: '#a2adec',
    500: '#748ce3',
    950: '#000000',
  },
}

SCSS

$custom: #748ce3;
$custom-light: #a2adec;
$custom-dark: #000000;

JSON

{
  "hex": "#748ce3",
  "rgb": {
    "r": 116,
    "g": 140,
    "b": 227
  },
  "hsl": {
    "h": 227.027,
    "s": 66.467,
    "l": 67.255
  },
  "oklch": {
    "l": 0.65968,
    "c": 0.13255,
    "h": 270.8
  },
  "luminance": 0.28015
}

Semantic roles & 50–950 ramp

primary

#748CE3

secondary

#EBE3C8

accent

#A717CE

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #748CE3

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

Preview Lab → · Contrast checker → · Palette generator →