#737CF8#737CF8

#737CF8 is a light, vivid blue. Relative luminance 0.248; OKLCH L 64.1% C 0.182 H 276.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#737CF8
RGB	rgb(115, 124, 248)
HSL	hsl(236, 90%, 71%)
HSV	hsv(236, 54%, 97%)
CMYK	cmyk(53.6%, 50%, 0%, 2.7%)
CIE-LAB	lab(56.91, 30.68, -63.32)
CIE-LCH	lch(56.91, 70.36, 295.85°)
OKLab	oklab(64.05% 0.0217 -0.1808)
OKLCH	oklch(64.05% 0.182 276.8)
XYZ	xyz(31.2158, 24.8354, 91.9375)
Luminance	0.2484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#737CF8 #F8EF73

analogous

#73BEF8 #737CF8 #AC73F8

triadic

#737CF8 #F8737C #7CF873

tetradic

#737CF8 #F873BE #F8EF73 #73F8AC

square

#737CF8 #F873BE #F8EF73 #73F8AC

split-complementary

#737CF8 #F8AC73 #BEF873

monochromatic

#0B1AE5 #3945F5 #737CF8 #ADB3FB #E2E4FE

Accessibility & contrast

On white

3.52

#737CF8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#737CF8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #737CF8

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##737CF8	#FFFFFF	#000000	##000000
##737CF8	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8EFC

Deuteranopia (green-blind)

#2983F5

Tritanopia (blue-blind)

#3298AE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #737cf8;
/* rgb */ color: rgb(115, 124, 248);
/* oklch */ color: oklch(64.1% 0.182 276.8);

Tailwind

colors: {
  custom: {
    50: '#a4a1fb',
    500: '#737cf8',
    950: '#000000',
  },
}

SCSS

$custom: #737cf8;
$custom-light: #a4a1fb;
$custom-dark: #000000;

JSON

{
  "hex": "#737cf8",
  "rgb": {
    "r": 115,
    "g": 124,
    "b": 248
  },
  "hsl": {
    "h": 235.94,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.64051,
    "c": 0.1821,
    "h": 276.8
  },
  "luminance": 0.24837
}

Semantic roles & 50–950 ramp

primary

#737CF8

secondary

#F5F3D2

accent

#D600E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F17

muted

#7F7E85

Preview Lab

Preview with #737CF8

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

Preview Lab → · Contrast checker → · Palette generator →