#747CF9#747CF9

#747CF9 is a light, vivid blue. Relative luminance 0.250; OKLCH L 64.2% C 0.183 H 277.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#747CF9
RGB	rgb(116, 124, 249)
HSL	hsl(236, 92%, 72%)
HSV	hsv(236, 53%, 98%)
CMYK	cmyk(53.4%, 50.2%, 0%, 2.4%)
CIE-LAB	lab(57.04, 31.19, -63.66)
CIE-LCH	lch(57.04, 70.89, 296.10°)
OKLab	oklab(64.18% 0.0228 -0.1818)
OKLCH	oklch(64.18% 0.183 277.2)
XYZ	xyz(31.5036, 24.9658, 92.7630)
Luminance	0.2497 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747CF9 #F9F174

analogous

#74BFF9 #747CF9 #AF74F9

triadic

#747CF9 #F9747C #7CF974

tetradic

#747CF9 #F974BF #F9F174 #74F9AF

square

#747CF9 #F974BF #F9F174 #74F9AF

split-complementary

#747CF9 #F9AF74 #BFF974

monochromatic

#0A17E9 #3945F6 #747CF9 #AFB3FC #E2E3FE

Accessibility & contrast

On white

3.50

#747CF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#747CF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747CF9

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747CF9	#FFFFFF	#000000	##000000
##747CF9	1.00	3.50	5.99	5.99
#FFFFFF	3.50	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C8EFD

Deuteranopia (green-blind)

#2884F6

Tritanopia (blue-blind)

#3498AF

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #747cf9;
/* rgb */ color: rgb(116, 124, 249);
/* oklch */ color: oklch(64.2% 0.183 277.2);

Tailwind

colors: {
  custom: {
    50: '#a5a1fc',
    500: '#747cf9',
    950: '#000000',
  },
}

SCSS

$custom: #747cf9;
$custom-light: #a5a1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#747cf9",
  "rgb": {
    "r": 116,
    "g": 124,
    "b": 249
  },
  "hsl": {
    "h": 236.391,
    "s": 91.724,
    "l": 71.569
  },
  "oklch": {
    "l": 0.64184,
    "c": 0.18323,
    "h": 277.2
  },
  "luminance": 0.24968
}

Semantic roles & 50–950 ramp

primary

#747CF9

secondary

#F5F3D3

accent

#D800E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100F18

muted

#7F7E86

Preview Lab

Preview with #747CF9

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

Preview Lab → · Contrast checker → · Palette generator →