#749BF3#749BF3

#749BF3 is a light, vivid blue. Relative luminance 0.336; OKLCH L 69.9% C 0.137 H 265.0°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#749BF3
RGB	rgb(116, 155, 243)
HSL	hsl(222, 84%, 70%)
HSV	hsv(222, 52%, 95%)
CMYK	cmyk(52.3%, 36.2%, 0%, 4.7%)
CIE-LAB	lab(64.66, 11.02, -48.22)
CIE-LCH	lch(64.66, 49.46, 282.88°)
OKLab	oklab(69.9% -0.012 -0.1363)
OKLCH	oklch(69.9% 0.137 265)
XYZ	xyz(35.0961, 33.6242, 89.4174)
Luminance	0.3363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#749BF3 #F3CC74

analogous

#74DAF3 #749BF3 #8C74F3

triadic

#749BF3 #F3749B #9BF374

tetradic

#749BF3 #F374DA #F3CC74 #74F38C

square

#749BF3 #F374DA #F3CC74 #74F38C

split-complementary

#749BF3 #F38C74 #DAF374

monochromatic

#1350DA #3C72EE #749BF3 #ACC4F8 #E3EBFD

Accessibility & contrast

On white

2.72

#749BF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#749BF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #749BF3

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##749BF3	#FFFFFF	#000000	##000000
##749BF3	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A3F7

Deuteranopia (green-blind)

#6998F1

Tritanopia (blue-blind)

#34AEBB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #749bf3;
/* rgb */ color: rgb(116, 155, 243);
/* oklch */ color: oklch(69.9% 0.137 265.0);

Tailwind

colors: {
  custom: {
    50: '#a3b8f7',
    500: '#749bf3',
    950: '#000000',
  },
}

SCSS

$custom: #749bf3;
$custom-light: #a3b8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#749bf3",
  "rgb": {
    "r": 116,
    "g": 155,
    "b": 243
  },
  "hsl": {
    "h": 221.575,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.69902,
    "c": 0.13679,
    "h": 265
  },
  "luminance": 0.33627
}

Semantic roles & 50–950 ramp

primary

#749BF3

secondary

#F3E8D0

accent

#9D05E1

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101117

muted

#7F8085

Preview Lab

Preview with #749BF3

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

Preview Lab → · Contrast checker → · Palette generator →