#4947E8#4947E8

#4947E8 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 51.1% C 0.234 H 274.8°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4947E8
RGB	rgb(73, 71, 232)
HSL	hsl(241, 78%, 59%)
HSV	hsv(241, 69%, 91%)
CMYK	cmyk(68.5%, 69.4%, 0%, 9%)
CIE-LAB	lab(40.81, 50.33, -80.67)
CIE-LCH	lch(40.81, 95.08, 301.96°)
OKLab	oklab(51.09% 0.0196 -0.2331)
OKLCH	oklch(51.09% 0.234 274.8)
XYZ	xyz(19.5616, 11.7473, 77.5648)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4947E8 #E6E847

analogous

#4796E8 #4947E8 #9947E8

triadic

#4947E8 #E84947 #47E849

tetradic

#4947E8 #E84796 #E6E847 #47E899

square

#4947E8 #E84796 #E6E847 #47E899

split-complementary

#4947E8 #E89947 #96E847

monochromatic

#1614A1 #1D1BD7 #4947E8 #7F7DEF #B5B4F6

Accessibility & contrast

On white

6.27

#4947E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4947E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4947E8

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4947E8	#FFFFFF	#000000	##FFFFFF
##4947E8	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068ED

Deuteranopia (green-blind)

#0059E5

Tritanopia (blue-blind)

#007392

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4947e8;
/* rgb */ color: rgb(73, 71, 232);
/* oklch */ color: oklch(51.1% 0.234 274.8);

Tailwind

colors: {
  custom: {
    50: '#907cf1',
    500: '#4947e8',
    950: '#000000',
  },
}

SCSS

$custom: #4947e8;
$custom-light: #907cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4947e8",
  "rgb": {
    "r": 73,
    "g": 71,
    "b": 232
  },
  "hsl": {
    "h": 240.745,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51094,
    "c": 0.23397,
    "h": 274.8
  },
  "luminance": 0.11749
}

Semantic roles & 50–950 ramp

primary

#4947E8

secondary

#E4E5A6

accent

#F434F2

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4947E8

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

Preview Lab → · Contrast checker → · Palette generator →