#739EF9#739EF9

#739EF9 is a light, vivid blue. Relative luminance 0.349; OKLCH L 70.8% C 0.142 H 264.0°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#739EF9
RGB	rgb(115, 158, 249)
HSL	hsl(221, 92%, 71%)
HSV	hsv(221, 54%, 98%)
CMYK	cmyk(53.8%, 36.5%, 0%, 2.4%)
CIE-LAB	lab(65.70, 10.92, -49.87)
CIE-LCH	lch(65.70, 51.05, 282.35°)
OKLab	oklab(70.79% -0.0149 -0.1411)
OKLCH	oklch(70.79% 0.142 264)
XYZ	xyz(36.3902, 34.9354, 94.4297)
Luminance	0.3494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#739EF9 #F9CE73

analogous

#73E1F9 #739EF9 #8B73F9

triadic

#739EF9 #F9739E #9EF973

tetradic

#739EF9 #F973E1 #F9CE73 #73F98B

square

#739EF9 #F973E1 #F9CE73 #73F98B

split-complementary

#739EF9 #F98B73 #E1F973

monochromatic

#0A51E8 #3875F6 #739EF9 #AEC7FC #E2EBFE

Accessibility & contrast

On white

2.63

#739EF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#739EF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #739EF9

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##739EF9	#FFFFFF	#000000	##000000
##739EF9	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A6FD

Deuteranopia (green-blind)

#699AF7

Tritanopia (blue-blind)

#26B2C0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #739ef9;
/* rgb */ color: rgb(115, 158, 249);
/* oklch */ color: oklch(70.8% 0.142 264.0);

Tailwind

colors: {
  custom: {
    50: '#a3bafb',
    500: '#739ef9',
    950: '#000000',
  },
}

SCSS

$custom: #739ef9;
$custom-light: #a3bafb;
$custom-dark: #000000;

JSON

{
  "hex": "#739ef9",
  "rgb": {
    "r": 115,
    "g": 158,
    "b": 249
  },
  "hsl": {
    "h": 220.746,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.70785,
    "c": 0.14186,
    "h": 264
  },
  "luminance": 0.34938
}

Semantic roles & 50–950 ramp

primary

#739EF9

secondary

#F5EAD2

accent

#9C00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101117

muted

#7F8085

Preview Lab

Preview with #739EF9

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

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