#4F3EB8#4F3EB8

#4F3EB8 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.8% C 0.183 H 282.7°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F3EB8
RGB	rgb(79, 62, 184)
HSL	hsl(248, 50%, 48%)
HSV	hsv(248, 66%, 72%)
CMYK	cmyk(57.1%, 66.3%, 0%, 27.8%)
CIE-LAB	lab(35.14, 41.07, -62.20)
CIE-LCH	lch(35.14, 74.54, 303.44°)
OKLab	oklab(45.83% 0.0405 -0.1789)
OKLCH	oklch(45.83% 0.183 282.7)
XYZ	xyz(13.5961, 8.5673, 46.2753)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.19

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3EB8 #A7B83E

analogous

#3E6AB8 #4F3EB8 #8C3EB8

triadic

#4F3EB8 #B84F3E #3EB84F

tetradic

#4F3EB8 #B83E6A #A7B83E #3EB88C

square

#4F3EB8 #B83E6A #A7B83E #3EB88C

split-complementary

#4F3EB8 #B88C3E #6AB83E

monochromatic

#281F5C #3B2F8A #4F3EB8 #7567CC #9F95DB

Accessibility & contrast

On white

7.74

#4F3EB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4F3EB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3EB8

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3EB8	#FFFFFF	#000000	##FFFFFF
##4F3EB8	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BC

Deuteranopia (green-blind)

#004EB6

Tritanopia (blue-blind)

#175D75

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f3eb8;
/* rgb */ color: rgb(79, 62, 184);
/* oklch */ color: oklch(45.8% 0.183 282.7);

Tailwind

colors: {
  custom: {
    50: '#8b74ce',
    500: '#4f3eb8',
    950: '#000000',
  },
}

SCSS

$custom: #4f3eb8;
$custom-light: #8b74ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3eb8",
  "rgb": {
    "r": 79,
    "g": 62,
    "b": 184
  },
  "hsl": {
    "h": 248.361,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.4583,
    "c": 0.18342,
    "h": 282.7
  },
  "luminance": 0.08568
}

Semantic roles & 50–950 ramp

primary

#4F3EB8

secondary

#BEC78B

accent

#D94FC6

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4F3EB8

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

Preview Lab → · Contrast checker → · Palette generator →