#748AEF#748AEF

#748AEF is a light, vivid blue. Relative luminance 0.281; OKLCH L 66.2% C 0.152 H 272.4°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#748AEF
RGB	rgb(116, 138, 239)
HSL	hsl(229, 79%, 70%)
HSV	hsv(229, 51%, 94%)
CMYK	cmyk(51.5%, 42.3%, 0%, 6.3%)
CIE-LAB	lab(60.00, 19.78, -53.41)
CIE-LCH	lch(60.00, 56.95, 290.32°)
OKLab	oklab(66.24% 0.0063 -0.1516)
OKLCH	oklch(66.24% 0.152 272.4)
XYZ	xyz(31.8659, 28.1199, 85.3931)
Luminance	0.2812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#748AEF #EFD974

analogous

#74C8EF #748AEF #9B74EF

triadic

#748AEF #EF748A #8AEF74

tetradic

#748AEF #EF74C8 #EFD974 #74EF9B

square

#748AEF #EF74C8 #EFD974 #74EF9B

split-complementary

#748AEF #EF9B74 #C8EF74

monochromatic

#1839D1 #3D5CE9 #748AEF #ABB8F5 #E2E6FC

Accessibility & contrast

On white

3.17

#748AEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#748AEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #748AEF

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##748AEF	#FFFFFF	#000000	##000000
##748AEF	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6096F3

Deuteranopia (green-blind)

#538CED

Tritanopia (blue-blind)

#3CA0B1

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #748aef;
/* rgb */ color: rgb(116, 138, 239);
/* oklch */ color: oklch(66.2% 0.152 272.4);

Tailwind

colors: {
  custom: {
    50: '#a3abf5',
    500: '#748aef',
    950: '#000000',
  },
}

SCSS

$custom: #748aef;
$custom-light: #a3abf5;
$custom-dark: #000000;

JSON

{
  "hex": "#748aef",
  "rgb": {
    "r": 116,
    "g": 138,
    "b": 239
  },
  "hsl": {
    "h": 229.268,
    "s": 79.355,
    "l": 69.608
  },
  "oklch": {
    "l": 0.66243,
    "c": 0.1517,
    "h": 272.4
  },
  "luminance": 0.28122
}

Semantic roles & 50–950 ramp

primary

#748AEF

secondary

#F1EBCE

accent

#B60ADC

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#101017

muted

#7F7F85

Preview Lab

Preview with #748AEF

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

Preview Lab → · Contrast checker → · Palette generator →