#4B46B2#4B46B2

#4B46B2 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.3% C 0.166 H 279.8°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#4B46B2
RGB	rgb(75, 70, 178)
HSL	hsl(243, 44%, 49%)
HSV	hsv(243, 61%, 70%)
CMYK	cmyk(57.9%, 60.7%, 0%, 30.2%)
CIE-LAB	lab(36.16, 33.63, -57.01)
CIE-LCH	lch(36.16, 66.19, 300.54°)
OKLab	oklab(46.34% 0.0282 -0.1637)
OKLCH	oklch(46.34% 0.166 279.8)
XYZ	xyz(13.1252, 9.0896, 43.1737)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B46B2 #ADB246

analogous

#4677B2 #4B46B2 #8146B2

triadic

#4B46B2 #B24B46 #46B24B

tetradic

#4B46B2 #B24677 #ADB246 #46B281

square

#4B46B2 #B24677 #ADB246 #46B281

split-complementary

#4B46B2 #B28146 #77B246

monochromatic

#26235A #383586 #4B46B2 #736FC6 #9E9BD8

Accessibility & contrast

On white

7.45

#4B46B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4B46B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B46B2

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B46B2	#FFFFFF	#000000	##FFFFFF
##4B46B2	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B6

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#0D6075

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b46b2;
/* rgb */ color: rgb(75, 70, 178);
/* oklch */ color: oklch(46.3% 0.166 279.8);

Tailwind

colors: {
  custom: {
    50: '#877aca',
    500: '#4b46b2',
    950: '#000000',
  },
}

SCSS

$custom: #4b46b2;
$custom-light: #877aca;
$custom-dark: #000000;

JSON

{
  "hex": "#4b46b2",
  "rgb": {
    "r": 75,
    "g": 70,
    "b": 178
  },
  "hsl": {
    "h": 242.778,
    "s": 43.548,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46341,
    "c": 0.16614,
    "h": 279.8
  },
  "luminance": 0.09091
}

Semantic roles & 50–950 ramp

primary

#4B46B2

secondary

#C1C490

accent

#D355CD

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4B46B2

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

Preview Lab → · Contrast checker → · Palette generator →