#4E3FA6#4E3FA6

#4E3FA6 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.4% C 0.159 H 284.5°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#4E3FA6
RGB	rgb(78, 63, 166)
HSL	hsl(249, 45%, 45%)
HSV	hsv(249, 62%, 65%)
CMYK	cmyk(53%, 62%, 0%, 34.9%)
CIE-LAB	lab(33.83, 34.64, -53.62)
CIE-LCH	lch(33.83, 63.84, 302.87°)
OKLab	oklab(44.41% 0.0398 -0.1537)
OKLCH	oklch(44.41% 0.159 284.5)
XYZ	xyz(11.8003, 7.9273, 36.9773)
Luminance	0.0793 (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

#4E3FA6 #97A63F

analogous

#3F63A6 #4E3FA6 #823FA6

triadic

#4E3FA6 #A64E3F #3FA64E

tetradic

#4E3FA6 #A63F63 #97A63F #3FA682

square

#4E3FA6 #A63F63 #97A63F #3FA682

split-complementary

#4E3FA6 #A6823F #63A63F

monochromatic

#241D4D #392E7A #4E3FA6 #6E60C3 #968CD3

Accessibility & contrast

On white

8.12

#4E3FA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4E3FA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3FA6

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3FA6	#FFFFFF	#000000	##FFFFFF
##4E3FA6	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A9

Deuteranopia (green-blind)

#004CA4

Tritanopia (blue-blind)

#2B586C

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e3fa6;
/* rgb */ color: rgb(78, 63, 166);
/* oklch */ color: oklch(44.4% 0.159 284.5);

Tailwind

colors: {
  custom: {
    50: '#8775c1',
    500: '#4e3fa6',
    950: '#000000',
  },
}

SCSS

$custom: #4e3fa6;
$custom-light: #8775c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3fa6",
  "rgb": {
    "r": 78,
    "g": 63,
    "b": 166
  },
  "hsl": {
    "h": 248.738,
    "s": 44.978,
    "l": 44.902
  },
  "oklch": {
    "l": 0.44407,
    "c": 0.1588,
    "h": 284.5
  },
  "luminance": 0.07928
}

Semantic roles & 50–950 ramp

primary

#4E3FA6

secondary

#B6BE83

accent

#D553C2

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4E3FA6

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

Preview Lab → · Contrast checker → · Palette generator →