#739CFD#739CFD

#739CFD is a light, vivid blue. Relative luminance 0.345; OKLCH L 70.6% C 0.149 H 265.5°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#739CFD
RGB	rgb(115, 156, 253)
HSL	hsl(222, 97%, 72%)
HSV	hsv(222, 55%, 99%)
CMYK	cmyk(54.5%, 38.3%, 0%, 0.8%)
CIE-LAB	lab(65.37, 13.32, -52.58)
CIE-LCH	lch(65.37, 54.24, 284.22°)
OKLab	oklab(70.59% -0.0118 -0.149)
OKLCH	oklch(70.59% 0.149 265.5)
XYZ	xyz(36.6824, 34.5108, 97.6377)
Luminance	0.3451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#739CFD #FDD473

analogous

#73E1FD #739CFD #8F73FD

triadic

#739CFD #FD739C #9CFD73

tetradic

#739CFD #FD73E1 #FDD473 #73FD8F

square

#739CFD #FD73E1 #FDD473 #73FD8F

split-complementary

#739CFD #FD8F73 #E1FD73

monochromatic

#034AF2 #3771FC #739CFD #AFC7FE #E1EAFF

Accessibility & contrast

On white

2.66

#739CFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#739CFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #739CFD

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##739CFD	#FFFFFF	#000000	##000000
##739CFD	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A5FF

Deuteranopia (green-blind)

#6399FB

Tritanopia (blue-blind)

#20B1C0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #739cfd;
/* rgb */ color: rgb(115, 156, 253);
/* oklch */ color: oklch(70.6% 0.149 265.5);

Tailwind

colors: {
  custom: {
    50: '#a4b8fe',
    500: '#739cfd',
    950: '#000000',
  },
}

SCSS

$custom: #739cfd;
$custom-light: #a4b8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#739cfd",
  "rgb": {
    "r": 115,
    "g": 156,
    "b": 253
  },
  "hsl": {
    "h": 222.174,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.70592,
    "c": 0.14948,
    "h": 265.5
  },
  "luminance": 0.34514
}

Semantic roles & 50–950 ramp

primary

#739CFD

secondary

#F7EDD4

accent

#A100E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101118

muted

#7F8086

Preview Lab

Preview with #739CFD

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

Preview Lab → · Contrast checker → · Palette generator →