#737EF9#737EF9

#737EF9 is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.5% C 0.181 H 276.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#737EF9
RGB	rgb(115, 126, 249)
HSL	hsl(235, 92%, 71%)
HSV	hsv(235, 54%, 98%)
CMYK	cmyk(53.8%, 49.4%, 0%, 2.4%)
CIE-LAB	lab(57.47, 29.80, -62.98)
CIE-LCH	lch(57.47, 69.68, 295.32°)
OKLab	oklab(64.49% 0.0196 -0.1798)
OKLCH	oklch(64.49% 0.181 276.2)
XYZ	xyz(31.6245, 25.4040, 92.8412)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737EF9 #F9EE73

analogous

#73C1F9 #737EF9 #AB73F9

triadic

#737EF9 #F9737E #7EF973

tetradic

#737EF9 #F973C1 #F9EE73 #73F9AB

square

#737EF9 #F973C1 #F9EE73 #73F9AB

split-complementary

#737EF9 #F9AB73 #C1F973

monochromatic

#0A1CE8 #3848F6 #737EF9 #AEB4FC #E2E4FE

Accessibility & contrast

On white

3.45

#737EF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#737EF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737EF9

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737EF9	#FFFFFF	#000000	##000000
##737EF9	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4090FD

Deuteranopia (green-blind)

#2D85F6

Tritanopia (blue-blind)

#3099B0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #737ef9;
/* rgb */ color: rgb(115, 126, 249);
/* oklch */ color: oklch(64.5% 0.181 276.2);

Tailwind

colors: {
  custom: {
    50: '#a4a3fc',
    500: '#737ef9',
    950: '#000000',
  },
}

SCSS

$custom: #737ef9;
$custom-light: #a4a3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#737ef9",
  "rgb": {
    "r": 115,
    "g": 126,
    "b": 249
  },
  "hsl": {
    "h": 235.075,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.64487,
    "c": 0.18088,
    "h": 276.2
  },
  "luminance": 0.25406
}

Semantic roles & 50–950 ramp

primary

#737EF9

secondary

#F5F2D2

accent

#D300E6

background

#FAFAFF

surface

#F4F3FF

border

#CECDD7

text

#100F17

muted

#7F7F85

Preview Lab

Preview with #737EF9

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

Preview Lab → · Contrast checker → · Palette generator →