#747ECF#747ECF

#747ECF is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.0% C 0.122 H 276.9°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#747ECF
RGB	rgb(116, 126, 207)
HSL	hsl(233, 49%, 63%)
HSV	hsv(233, 44%, 81%)
CMYK	cmyk(44%, 39.1%, 0%, 18.8%)
CIE-LAB	lab(55.21, 17.29, -43.09)
CIE-LCH	lch(55.21, 46.43, 291.86°)
OKLab	oklab(62.04% 0.0147 -0.1215)
OKLCH	oklch(62.04% 0.122 276.9)
XYZ	xyz(25.9224, 23.1384, 62.1197)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#747ECF #CFC574

analogous

#74ABCF #747ECF #9774CF

triadic

#747ECF #CF747E #7ECF74

tetradic

#747ECF #CF74AB #CFC574 #74CF97

square

#747ECF #CF74AB #CFC574 #74CF97

split-complementary

#747ECF #CF9774 #ABCF74

monochromatic

#333E95 #4754BF #747ECF #A1A8DF #CFD2EE

Accessibility & contrast

On white

3.73

#747ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#747ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #747ECF

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##747ECF	#FFFFFF	#000000	##000000
##747ECF	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D2

Deuteranopia (green-blind)

#5A81CD

Tritanopia (blue-blind)

#558F9C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #747ecf;
/* rgb */ color: rgb(116, 126, 207);
/* oklch */ color: oklch(62.0% 0.122 276.9);

Tailwind

colors: {
  custom: {
    50: '#a0a3de',
    500: '#747ecf',
    950: '#000000',
  },
}

SCSS

$custom: #747ecf;
$custom-light: #a0a3de;
$custom-dark: #000000;

JSON

{
  "hex": "#747ecf",
  "rgb": {
    "r": 116,
    "g": 126,
    "b": 207
  },
  "hsl": {
    "h": 233.407,
    "s": 48.663,
    "l": 63.333
  },
  "oklch": {
    "l": 0.6204,
    "c": 0.12237,
    "h": 276.9
  },
  "luminance": 0.2314
}

Semantic roles & 50–950 ramp

primary

#747ECF

secondary

#E0DCBF

accent

#AC2ABC

background

#FAFAFD

surface

#F4F3FB

border

#CECDD4

text

#0F0F15

muted

#7F7F83

Preview Lab

Preview with #747ECF

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

Preview Lab → · Contrast checker → · Palette generator →