#747FD9#747FD9

#747FD9 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.8% C 0.135 H 276.5°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#747FD9
RGB	rgb(116, 127, 217)
HSL	hsl(233, 57%, 65%)
HSV	hsv(233, 47%, 85%)
CMYK	cmyk(46.5%, 41.5%, 0%, 14.9%)
CIE-LAB	lab(55.99, 19.66, -47.51)
CIE-LCH	lch(55.99, 51.42, 292.48°)
OKLab	oklab(62.8% 0.0153 -0.1344)
OKLCH	oklch(62.8% 0.135 276.5)
XYZ	xyz(27.3124, 23.9000, 68.8062)
Luminance	0.2390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747FD9 #D9CE74

analogous

#74B2D9 #747FD9 #9B74D9

triadic

#747FD9 #D9747F #7FD974

tetradic

#747FD9 #D974B2 #D9CE74 #74D99B

square

#747FD9 #D974B2 #D9CE74 #74D99B

split-complementary

#747FD9 #D99B74 #B2D974

monochromatic

#2D3AA5 #4453CC #747FD9 #A4ABE6 #D4D8F3

Accessibility & contrast

On white

3.63

#747FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#747FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747FD9

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747FD9	#FFFFFF	#000000	##000000
##747FD9	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8ADC

Deuteranopia (green-blind)

#5482D7

Tritanopia (blue-blind)

#4F92A1

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #747fd9;
/* rgb */ color: rgb(116, 127, 217);
/* oklch */ color: oklch(62.8% 0.135 276.5);

Tailwind

colors: {
  custom: {
    50: '#a1a3e5',
    500: '#747fd9',
    950: '#000000',
  },
}

SCSS

$custom: #747fd9;
$custom-light: #a1a3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#747fd9",
  "rgb": {
    "r": 116,
    "g": 127,
    "b": 217
  },
  "hsl": {
    "h": 233.465,
    "s": 57.062,
    "l": 65.294
  },
  "oklch": {
    "l": 0.62799,
    "c": 0.13525,
    "h": 276.5
  },
  "luminance": 0.23902
}

Semantic roles & 50–950 ramp

primary

#747FD9

secondary

#E5E2C3

accent

#B321C5

background

#FAFAFE

surface

#F4F3FC

border

#CECDD5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #747FD9

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

Preview Lab → · Contrast checker → · Palette generator →