#737BF8#737BF8

#737BF8 is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.9% C 0.183 H 277.1°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#737BF8
RGB	rgb(115, 123, 248)
HSL	hsl(236, 90%, 71%)
HSV	hsv(236, 54%, 97%)
CMYK	cmyk(53.6%, 50.4%, 0%, 2.7%)
CIE-LAB	lab(56.67, 31.28, -63.71)
CIE-LCH	lch(56.67, 70.98, 296.15°)
OKLab	oklab(63.87% 0.0227 -0.182)
OKLCH	oklch(63.87% 0.183 277.1)
XYZ	xyz(31.0911, 24.5860, 91.8960)
Luminance	0.2459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737BF8 #F8F073

analogous

#73BDF8 #737BF8 #AD73F8

triadic

#737BF8 #F8737B #7BF873

tetradic

#737BF8 #F873BD #F8F073 #73F8AD

square

#737BF8 #F873BD #F8F073 #73F8AD

split-complementary

#737BF8 #F8AD73 #BDF873

monochromatic

#0B19E5 #3944F5 #737BF8 #ADB2FB #E2E4FE

Accessibility & contrast

On white

3.55

#737BF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#737BF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737BF8

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737BF8	#FFFFFF	#000000	##000000
##737BF8	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A8EFC

Deuteranopia (green-blind)

#2683F5

Tritanopia (blue-blind)

#3297AE

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #737bf8;
/* rgb */ color: rgb(115, 123, 248);
/* oklch */ color: oklch(63.9% 0.183 277.1);

Tailwind

colors: {
  custom: {
    50: '#a4a1fb',
    500: '#737bf8',
    950: '#000000',
  },
}

SCSS

$custom: #737bf8;
$custom-light: #a4a1fb;
$custom-dark: #000000;

JSON

{
  "hex": "#737bf8",
  "rgb": {
    "r": 115,
    "g": 123,
    "b": 248
  },
  "hsl": {
    "h": 236.391,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.63867,
    "c": 0.18339,
    "h": 277.1
  },
  "luminance": 0.24588
}

Semantic roles & 50–950 ramp

primary

#737BF8

secondary

#F5F3D2

accent

#D800E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #737BF8

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

Preview Lab → · Contrast checker → · Palette generator →