#747FDB#747FDB

#747FDB is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.9% C 0.138 H 276.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#747FDB
RGB	rgb(116, 127, 219)
HSL	hsl(234, 59%, 66%)
HSV	hsv(234, 47%, 86%)
CMYK	cmyk(47%, 42%, 0%, 14.1%)
CIE-LAB	lab(56.09, 20.25, -48.47)
CIE-LCH	lch(56.09, 52.53, 292.68°)
OKLab	oklab(62.91% 0.0157 -0.1372)
OKLCH	oklch(62.91% 0.138 276.5)
XYZ	xyz(27.5741, 24.0047, 70.1845)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747FDB #DBD074

analogous

#74B2DB #747FDB #9C74DB

triadic

#747FDB #DB747F #7FDB74

tetradic

#747FDB #DB74B2 #DBD074 #74DB9C

square

#747FDB #DB74B2 #DBD074 #74DB9C

split-complementary

#747FDB #DB9C74 #B2DB74

monochromatic

#2C39A9 #4352CE #747FDB #A5ACE8 #D5D9F4

Accessibility & contrast

On white

3.62

#747FDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#747FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747FDB

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747FDB	#FFFFFF	#000000	##000000
##747FDB	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8BDF

Deuteranopia (green-blind)

#5283D9

Tritanopia (blue-blind)

#4E92A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #747fdb;
/* rgb */ color: rgb(116, 127, 219);
/* oklch */ color: oklch(62.9% 0.138 276.5);

Tailwind

colors: {
  custom: {
    50: '#a1a3e6',
    500: '#747fdb',
    950: '#000000',
  },
}

SCSS

$custom: #747fdb;
$custom-light: #a1a3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#747fdb",
  "rgb": {
    "r": 116,
    "g": 127,
    "b": 219
  },
  "hsl": {
    "h": 233.592,
    "s": 58.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62914,
    "c": 0.13807,
    "h": 276.5
  },
  "luminance": 0.24006
}

Semantic roles & 50–950 ramp

primary

#747FDB

secondary

#E7E3C4

accent

#B51FC6

background

#FAFAFE

surface

#F4F3FC

border

#CECDD5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #747FDB

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

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