#4F45AF#4F45AF

#4F45AF is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.2% C 0.163 H 282.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F45AF
RGB	rgb(79, 69, 175)
HSL	hsl(246, 43%, 48%)
HSV	hsv(246, 61%, 69%)
CMYK	cmyk(54.9%, 60.6%, 0%, 31.4%)
CIE-LAB	lab(36.01, 34.02, -55.45)
CIE-LCH	lch(36.01, 65.06, 301.53°)
OKLab	oklab(46.24% 0.0345 -0.159)
OKLCH	oklch(46.24% 0.163 282.2)
XYZ	xyz(13.0881, 9.0129, 41.5991)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F45AF #A5AF45

analogous

#4570AF #4F45AF #8445AF

triadic

#4F45AF #AF4F45 #45AF4F

tetradic

#4F45AF #AF4570 #A5AF45 #45AF84

square

#4F45AF #AF4570 #A5AF45 #45AF84

split-complementary

#4F45AF #AF8445 #70AF45

monochromatic

#272257 #3B3483 #4F45AF #756CC5 #9E98D6

Accessibility & contrast

On white

7.49

#4F45AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4F45AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F45AF

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F45AF	#FFFFFF	#000000	##FFFFFF
##4F45AF	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#235E73

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f45af;
/* rgb */ color: rgb(79, 69, 175);
/* oklch */ color: oklch(46.2% 0.163 282.2);

Tailwind

colors: {
  custom: {
    50: '#8979c8',
    500: '#4f45af',
    950: '#000000',
  },
}

SCSS

$custom: #4f45af;
$custom-light: #8979c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f45af",
  "rgb": {
    "r": 79,
    "g": 69,
    "b": 175
  },
  "hsl": {
    "h": 245.66,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.46241,
    "c": 0.16274,
    "h": 282.2
  },
  "luminance": 0.09014
}

Semantic roles & 50–950 ramp

primary

#4F45AF

secondary

#BDC28D

accent

#D355C7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4F45AF

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

Preview Lab → · Contrast checker → · Palette generator →