#4A45B2#4A45B2

#4A45B2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.1% C 0.168 H 279.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#4A45B2
RGB	rgb(74, 69, 178)
HSL	hsl(243, 44%, 48%)
HSV	hsv(243, 61%, 70%)
CMYK	cmyk(58.4%, 61.2%, 0%, 30.2%)
CIE-LAB	lab(35.84, 34.07, -57.52)
CIE-LCH	lch(35.84, 66.86, 300.64°)
OKLab	oklab(46.09% 0.0279 -0.1653)
OKLCH	oklch(46.09% 0.168 279.6)
XYZ	xyz(12.9855, 8.9255, 43.1494)
Luminance	0.0893 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.42

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A45B2 #ADB245

analogous

#4576B2 #4A45B2 #8045B2

triadic

#4A45B2 #B24A45 #45B24A

tetradic

#4A45B2 #B24576 #ADB245 #45B280

square

#4A45B2 #B24576 #ADB245 #45B280

split-complementary

#4A45B2 #B28045 #76B245

monochromatic

#25235A #383486 #4A45B2 #726EC7 #9D9AD8

Accessibility & contrast

On white

7.54

#4A45B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4A45B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A45B2

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A45B2	#FFFFFF	#000000	##FFFFFF
##4A45B2	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#066075

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4a45b2;
/* rgb */ color: rgb(74, 69, 178);
/* oklch */ color: oklch(46.1% 0.168 279.6);

Tailwind

colors: {
  custom: {
    50: '#8779ca',
    500: '#4a45b2',
    950: '#000000',
  },
}

SCSS

$custom: #4a45b2;
$custom-light: #8779ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4a45b2",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 178
  },
  "hsl": {
    "h": 242.752,
    "s": 44.13,
    "l": 48.431
  },
  "oklch": {
    "l": 0.4609,
    "c": 0.16763,
    "h": 279.6
  },
  "luminance": 0.08926
}

Semantic roles & 50–950 ramp

primary

#4A45B2

secondary

#C1C48F

accent

#D454CE

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4A45B2

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

Preview Lab → · Contrast checker → · Palette generator →