#4E439A#4E439A

#4E439A is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.2% C 0.137 H 285.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E439A
RGB	rgb(78, 67, 154)
HSL	hsl(248, 39%, 43%)
HSV	hsv(248, 56%, 60%)
CMYK	cmyk(49.4%, 56.5%, 0%, 39.6%)
CIE-LAB	lab(33.91, 28.37, -46.25)
CIE-LCH	lch(33.91, 54.26, 301.53°)
OKLab	oklab(44.19% 0.0356 -0.132)
OKLCH	oklch(44.19% 0.137 285.1)
XYZ	xyz(10.9801, 7.9666, 31.5247)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E439A #8F9A43

analogous

#43639A #4E439A #79439A

triadic

#4E439A #9A4E43 #439A4E

tetradic

#4E439A #9A4363 #8F9A43 #439A79

square

#4E439A #9A4363 #8F9A43 #439A79

split-complementary

#4E439A #9A7943 #639A43

monochromatic

#231E45 #38306F #4E439A #6C60BA #938BCC

Accessibility & contrast

On white

8.10

#4E439A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4E439A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E439A

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E439A	#FFFFFF	#000000	##FFFFFF
##4E439A	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E529D

Deuteranopia (green-blind)

#094D98

Tritanopia (blue-blind)

#335668

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e439a;
/* rgb */ color: rgb(78, 67, 154);
/* oklch */ color: oklch(44.2% 0.137 285.1);

Tailwind

colors: {
  custom: {
    50: '#8577b8',
    500: '#4e439a',
    950: '#000000',
  },
}

SCSS

$custom: #4e439a;
$custom-light: #8577b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e439a",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 154
  },
  "hsl": {
    "h": 247.586,
    "s": 39.367,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44189,
    "c": 0.13674,
    "h": 285.1
  },
  "luminance": 0.07967
}

Semantic roles & 50–950 ramp

primary

#4E439A

secondary

#B1B881

accent

#CF59C0

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #4E439A

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

Preview Lab → · Contrast checker → · Palette generator →