#4E4399#4E4399

#4E4399 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.1% C 0.135 H 285.2°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#4E4399
RGB	rgb(78, 67, 153)
HSL	hsl(248, 39%, 43%)
HSV	hsv(248, 56%, 60%)
CMYK	cmyk(49%, 56.2%, 0%, 40%)
CIE-LAB	lab(33.84, 28.06, -45.76)
CIE-LCH	lch(33.84, 53.68, 301.51°)
OKLab	oklab(44.12% 0.0356 -0.1306)
OKLCH	oklch(44.12% 0.135 285.2)
XYZ	xyz(10.8971, 7.9334, 31.0879)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4399 #8E9943

analogous

#436399 #4E4399 #794399

triadic

#4E4399 #994E43 #43994E

tetradic

#4E4399 #994363 #8E9943 #439979

square

#4E4399 #994363 #8E9943 #439979

split-complementary

#4E4399 #997943 #639943

monochromatic

#231E44 #38306E #4E4399 #6B60B9 #938ACC

Accessibility & contrast

On white

8.12

#4E4399 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4E4399 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E4399

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4399	#FFFFFF	#000000	##FFFFFF
##4E4399	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)

#11529C

Deuteranopia (green-blind)

#0C4D97

Tritanopia (blue-blind)

#345667

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4e4399;
/* rgb */ color: rgb(78, 67, 153);
/* oklch */ color: oklch(44.1% 0.135 285.2);

Tailwind

colors: {
  custom: {
    50: '#8577b8',
    500: '#4e4399',
    950: '#000000',
  },
}

SCSS

$custom: #4e4399;
$custom-light: #8577b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4399",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 153
  },
  "hsl": {
    "h": 247.674,
    "s": 39.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44116,
    "c": 0.13533,
    "h": 285.2
  },
  "luminance": 0.07934
}

Semantic roles & 50–950 ramp

primary

#4E4399

secondary

#B0B781

accent

#CF59C0

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #4E4399

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

Preview Lab → · Contrast checker → · Palette generator →