#747BF3#747BF3

#747BF3 is a light, vivid blue. Relative luminance 0.243; OKLCH L 63.6% C 0.176 H 277.6°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#747BF3
RGB	rgb(116, 123, 243)
HSL	hsl(237, 84%, 70%)
HSV	hsv(237, 52%, 95%)
CMYK	cmyk(52.3%, 49.4%, 0%, 4.7%)
CIE-LAB	lab(56.43, 29.94, -61.32)
CIE-LCH	lch(56.43, 68.24, 296.02°)
OKLab	oklab(63.61% 0.0234 -0.1749)
OKLCH	oklch(63.61% 0.176 277.6)
XYZ	xyz(30.4580, 24.3481, 87.8713)
Luminance	0.2435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747BF3 #F3EC74

analogous

#74BAF3 #747BF3 #AC74F3

triadic

#747BF3 #F3747B #7BF374

tetradic

#747BF3 #F374BA #F3EC74 #74F3AC

square

#747BF3 #F374BA #F3EC74 #74F3AC

split-complementary

#747BF3 #F3AC74 #BAF374

monochromatic

#131EDA #3C45EE #747BF3 #ACB0F8 #E3E4FD

Accessibility & contrast

On white

3.58

#747BF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#747BF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747BF3

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747BF3	#FFFFFF	#000000	##000000
##747BF3	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#408DF7

Deuteranopia (green-blind)

#3182F0

Tritanopia (blue-blind)

#3B96AC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #747bf3;
/* rgb */ color: rgb(116, 123, 243);
/* oklch */ color: oklch(63.6% 0.176 277.6);

Tailwind

colors: {
  custom: {
    50: '#a4a1f8',
    500: '#747bf3',
    950: '#000000',
  },
}

SCSS

$custom: #747bf3;
$custom-light: #a4a1f8;
$custom-dark: #000000;

JSON

{
  "hex": "#747bf3",
  "rgb": {
    "r": 116,
    "g": 123,
    "b": 243
  },
  "hsl": {
    "h": 236.693,
    "s": 84.106,
    "l": 70.392
  },
  "oklch": {
    "l": 0.6361,
    "c": 0.17647,
    "h": 277.6
  },
  "luminance": 0.2435
}

Semantic roles & 50–950 ramp

primary

#747BF3

secondary

#F3F1D0

accent

#D405E1

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #747BF3

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

Preview Lab → · Contrast checker → · Palette generator →