#4E479A#4E479A

#4E479A is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.131 H 283.6°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#4E479A
RGB	rgb(78, 71, 154)
HSL	hsl(245, 37%, 44%)
HSV	hsv(245, 54%, 60%)
CMYK	cmyk(49.4%, 53.9%, 0%, 39.6%)
CIE-LAB	lab(34.92, 25.84, -44.63)
CIE-LCH	lch(34.92, 51.57, 300.07°)
OKLab	oklab(44.94% 0.0308 -0.1272)
OKLCH	oklch(44.94% 0.131 283.6)
XYZ	xyz(11.2261, 8.4587, 31.6068)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E479A #939A47

analogous

#476A9A #4E479A #78479A

triadic

#4E479A #9A4E47 #479A4E

tetradic

#4E479A #9A476A #939A47 #479A78

square

#4E479A #9A476A #939A47 #479A78

split-complementary

#4E479A #9A7847 #6A9A47

monochromatic

#242046 #393470 #4E479A #6D66B8 #9590CC

Accessibility & contrast

On white

7.80

#4E479A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4E479A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E479A

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E479A	#FFFFFF	#000000	##FFFFFF
##4E479A	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C559D

Deuteranopia (green-blind)

#174F98

Tritanopia (blue-blind)

#335969

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4e479a;
/* rgb */ color: rgb(78, 71, 154);
/* oklch */ color: oklch(44.9% 0.131 283.6);

Tailwind

colors: {
  custom: {
    50: '#857ab8',
    500: '#4e479a',
    950: '#000000',
  },
}

SCSS

$custom: #4e479a;
$custom-light: #857ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e479a",
  "rgb": {
    "r": 78,
    "g": 71,
    "b": 154
  },
  "hsl": {
    "h": 245.06,
    "s": 36.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44939,
    "c": 0.13091,
    "h": 283.6
  },
  "luminance": 0.08459
}

Semantic roles & 50–950 ramp

primary

#4E479A

secondary

#B3B785

accent

#CD5BC3

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0911

muted

#7C7B80

Preview Lab

Preview with #4E479A

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

Preview Lab → · Contrast checker → · Palette generator →