#4B47E8#4B47E8

#4B47E8 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 51.2% C 0.234 H 275.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B47E8
RGB	rgb(75, 71, 232)
HSL	hsl(241, 78%, 59%)
HSV	hsv(241, 69%, 91%)
CMYK	cmyk(67.7%, 69.4%, 0%, 9%)
CIE-LAB	lab(40.94, 50.55, -80.45)
CIE-LCH	lch(40.94, 95.02, 302.14°)
OKLab	oklab(51.22% 0.022 -0.2325)
OKLCH	oklch(51.22% 0.234 275.4)
XYZ	xyz(19.7156, 11.8267, 77.5721)
Luminance	0.1183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B47E8 #E4E847

analogous

#4793E8 #4B47E8 #9C47E8

triadic

#4B47E8 #E84B47 #47E84B

tetradic

#4B47E8 #E84793 #E4E847 #47E89C

square

#4B47E8 #E84793 #E4E847 #47E89C

split-complementary

#4B47E8 #E89C47 #93E847

monochromatic

#1814A1 #201BD7 #4B47E8 #807DEF #B5B4F6

Accessibility & contrast

On white

6.24

#4B47E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4B47E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B47E8

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B47E8	#FFFFFF	#000000	##FFFFFF
##4B47E8	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068ED

Deuteranopia (green-blind)

#0059E5

Tritanopia (blue-blind)

#007392

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b47e8;
/* rgb */ color: rgb(75, 71, 232);
/* oklch */ color: oklch(51.2% 0.234 275.4);

Tailwind

colors: {
  custom: {
    50: '#917cf1',
    500: '#4b47e8',
    950: '#000000',
  },
}

SCSS

$custom: #4b47e8;
$custom-light: #917cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4b47e8",
  "rgb": {
    "r": 75,
    "g": 71,
    "b": 232
  },
  "hsl": {
    "h": 241.491,
    "s": 77.778,
    "l": 59.412
  },
  "oklch": {
    "l": 0.51219,
    "c": 0.23351,
    "h": 275.4
  },
  "luminance": 0.11829
}

Semantic roles & 50–950 ramp

primary

#4B47E8

secondary

#E3E5A6

accent

#F434EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4B47E8

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

Preview Lab → · Contrast checker → · Palette generator →