#4E439C#4E439C

#4E439C is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.3% C 0.140 H 284.8°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#4E439C
RGB	rgb(78, 67, 156)
HSL	hsl(247, 40%, 44%)
HSV	hsv(247, 57%, 61%)
CMYK	cmyk(50%, 57.1%, 0%, 38.8%)
CIE-LAB	lab(34.05, 29.00, -47.24)
CIE-LCH	lch(34.05, 55.43, 301.55°)
OKLab	oklab(44.34% 0.0356 -0.1349)
OKLCH	oklch(44.34% 0.14 284.8)
XYZ	xyz(11.1480, 8.0338, 32.4093)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E439C #919C43

analogous

#43649C #4E439C #7A439C

triadic

#4E439C #9C4E43 #439C4E

tetradic

#4E439C #9C4364 #919C43 #439C7A

square

#4E439C #9C4364 #919C43 #439C7A

split-complementary

#4E439C #9C7A43 #649C43

monochromatic

#231E46 #393171 #4E439C #6C61BB #948CCE

Accessibility & contrast

On white

8.06

#4E439C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#4E439C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E439C

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E439C	#FFFFFF	#000000	##FFFFFF
##4E439C	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08539F

Deuteranopia (green-blind)

#024D9A

Tritanopia (blue-blind)

#325769

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e439c;
/* rgb */ color: rgb(78, 67, 156);
/* oklch */ color: oklch(44.3% 0.140 284.8);

Tailwind

colors: {
  custom: {
    50: '#8677ba',
    500: '#4e439c',
    950: '#000000',
  },
}

SCSS

$custom: #4e439c;
$custom-light: #8677ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4e439c",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 156
  },
  "hsl": {
    "h": 247.416,
    "s": 39.91,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44338,
    "c": 0.13956,
    "h": 284.8
  },
  "luminance": 0.08034
}

Semantic roles & 50–950 ramp

primary

#4E439C

secondary

#B2B982

accent

#D058C1

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4E439C

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

Preview Lab → · Contrast checker → · Palette generator →