#4E41A8#4E41A8

#4E41A8 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.9% C 0.159 H 283.7°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4E41A8
RGB	rgb(78, 65, 168)
HSL	hsl(248, 44%, 46%)
HSV	hsv(248, 61%, 66%)
CMYK	cmyk(53.6%, 61.3%, 0%, 34.1%)
CIE-LAB	lab(34.45, 34.05, -53.81)
CIE-LCH	lch(34.45, 63.68, 302.33°)
OKLab	oklab(44.91% 0.0376 -0.1543)
OKLCH	oklch(44.91% 0.159 283.7)
XYZ	xyz(12.0979, 8.2268, 37.9886)
Luminance	0.0823 (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

#4E41A8 #9BA841

analogous

#4167A8 #4E41A8 #8141A8

triadic

#4E41A8 #A84E41 #41A84E

tetradic

#4E41A8 #A84167 #9BA841 #41A881

square

#4E41A8 #A84167 #9BA841 #41A881

split-complementary

#4E41A8 #A88141 #67A841

monochromatic

#251F50 #3A307C #4E41A8 #6F63C3 #9890D4

Accessibility & contrast

On white

7.94

#4E41A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4E41A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E41A8

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E41A8	#FFFFFF	#000000	##FFFFFF
##4E41A8	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054AB

Deuteranopia (green-blind)

#004EA6

Tritanopia (blue-blind)

#28596E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4e41a8;
/* rgb */ color: rgb(78, 65, 168);
/* oklch */ color: oklch(44.9% 0.159 283.7);

Tailwind

colors: {
  custom: {
    50: '#8776c3',
    500: '#4e41a8',
    950: '#000000',
  },
}

SCSS

$custom: #4e41a8;
$custom-light: #8776c3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e41a8",
  "rgb": {
    "r": 78,
    "g": 65,
    "b": 168
  },
  "hsl": {
    "h": 247.573,
    "s": 44.206,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44909,
    "c": 0.1588,
    "h": 283.7
  },
  "luminance": 0.08227
}

Semantic roles & 50–950 ramp

primary

#4E41A8

secondary

#B8BF86

accent

#D454C4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0812

muted

#7D7B81

Preview Lab

Preview with #4E41A8

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

Preview Lab → · Contrast checker → · Palette generator →