#4E4EB3#4E4EB3

#4E4EB3 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.1% C 0.156 H 278.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4E4EB3
RGB	rgb(78, 78, 179)
HSL	hsl(240, 40%, 50%)
HSV	hsv(240, 56%, 70%)
CMYK	cmyk(56.4%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(38.41, 29.52, -53.93)
CIE-LCH	lch(38.41, 61.47, 298.69°)
OKLab	oklab(48.09% 0.0238 -0.1545)
OKLCH	oklch(48.09% 0.156 278.8)
XYZ	xyz(14.0004, 10.3222, 43.8937)
Luminance	0.1032 (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

#4E4EB3 #B3B34E

analogous

#4E80B3 #4E4EB3 #804EB3

triadic

#4E4EB3 #B34E4E #4EB34E

tetradic

#4E4EB3 #B34E80 #B3B34E #4EB380

square

#4E4EB3 #B34E80 #B3B34E #4EB380

split-complementary

#4E4EB3 #B3804E #80B34E

monochromatic

#28285E #3B3B89 #4E4EB3 #7979C5 #A4A4D8

Accessibility & contrast

On white

6.85

#4E4EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#4E4EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4EB3

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4EB3	#FFFFFF	#000000	##FFFFFF
##4E4EB3	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FB6

Deuteranopia (green-blind)

#0056B1

Tritanopia (blue-blind)

#186579

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4e4eb3;
/* rgb */ color: rgb(78, 78, 179);
/* oklch */ color: oklch(48.1% 0.156 278.8);

Tailwind

colors: {
  custom: {
    50: '#887fca',
    500: '#4e4eb3',
    950: '#000000',
  },
}

SCSS

$custom: #4e4eb3;
$custom-light: #887fca;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4eb3",
  "rgb": {
    "r": 78,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 240,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.48093,
    "c": 0.15636,
    "h": 278.8
  },
  "luminance": 0.10323
}

Semantic roles & 50–950 ramp

primary

#4E4EB3

secondary

#C5C598

accent

#D058D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4E4EB3

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

Preview Lab → · Contrast checker → · Palette generator →