#749EF3#749EF3

#749EF3 is a light, vivid blue. Relative luminance 0.346; OKLCH L 70.5% C 0.133 H 263.4°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#749EF3
RGB	rgb(116, 158, 243)
HSL	hsl(220, 84%, 70%)
HSV	hsv(220, 52%, 95%)
CMYK	cmyk(52.3%, 35%, 0%, 4.7%)
CIE-LAB	lab(65.46, 9.29, -46.95)
CIE-LCH	lch(65.46, 47.86, 281.19°)
OKLab	oklab(70.52% -0.0154 -0.1326)
OKLCH	oklch(70.52% 0.133 263.4)
XYZ	xyz(35.6015, 34.6352, 89.5859)
Luminance	0.3464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#749EF3 #F3C974

analogous

#74DEF3 #749EF3 #8974F3

triadic

#749EF3 #F3749E #9EF374

tetradic

#749EF3 #F374DE #F3C974 #74F389

square

#749EF3 #F374DE #F3C974 #74F389

split-complementary

#749EF3 #F38974 #DEF374

monochromatic

#1355DA #3C77EE #749EF3 #ACC5F8 #E3EBFD

Accessibility & contrast

On white

2.65

#749EF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#749EF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #749EF3

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##749EF3	#FFFFFF	#000000	##000000
##749EF3	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA5F6

Deuteranopia (green-blind)

#6D9AF1

Tritanopia (blue-blind)

#33B0BD

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #749ef3;
/* rgb */ color: rgb(116, 158, 243);
/* oklch */ color: oklch(70.5% 0.133 263.4);

Tailwind

colors: {
  custom: {
    50: '#a3baf7',
    500: '#749ef3',
    950: '#000000',
  },
}

SCSS

$custom: #749ef3;
$custom-light: #a3baf7;
$custom-dark: #000000;

JSON

{
  "hex": "#749ef3",
  "rgb": {
    "r": 116,
    "g": 158,
    "b": 243
  },
  "hsl": {
    "h": 220.157,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.70523,
    "c": 0.13345,
    "h": 263.4
  },
  "luminance": 0.34638
}

Semantic roles & 50–950 ramp

primary

#749EF3

secondary

#F3E7D0

accent

#9805E1

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101117

muted

#7F8085

Preview Lab

Preview with #749EF3

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

Preview Lab → · Contrast checker → · Palette generator →