#4E4EB7#4E4EB7

#4E4EB7 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.162 H 278.5°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#4E4EB7
RGB	rgb(78, 78, 183)
HSL	hsl(240, 42%, 51%)
HSV	hsv(240, 57%, 72%)
CMYK	cmyk(57.4%, 57.4%, 0%, 28.2%)
CIE-LAB	lab(38.70, 30.83, -55.82)
CIE-LCH	lch(38.70, 63.77, 298.92°)
OKLab	oklab(48.4% 0.0239 -0.1601)
OKLCH	oklch(48.4% 0.162 278.5)
XYZ	xyz(14.4108, 10.4864, 46.0553)
Luminance	0.1049 (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

#4E4EB7 #B7B74E

analogous

#4E82B7 #4E4EB7 #824EB7

triadic

#4E4EB7 #B74E4E #4EB74E

tetradic

#4E4EB7 #B74E82 #B7B74E #4EB782

square

#4E4EB7 #B74E82 #B7B74E #4EB782

split-complementary

#4E4EB7 #B7824E #82B74E

monochromatic

#282863 #3A3A8E #4E4EB7 #7A7AC9 #A5A5DA

Accessibility & contrast

On white

6.78

#4E4EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4E4EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4EB7

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4EB7	#FFFFFF	#000000	##FFFFFF
##4E4EB7	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBB

Deuteranopia (green-blind)

#0057B5

Tritanopia (blue-blind)

#10677B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e4eb7;
/* rgb */ color: rgb(78, 78, 183);
/* oklch */ color: oklch(48.4% 0.162 278.5);

Tailwind

colors: {
  custom: {
    50: '#897fcd',
    500: '#4e4eb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e4eb7;
$custom-light: #897fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4eb7",
  "rgb": {
    "r": 78,
    "g": 78,
    "b": 183
  },
  "hsl": {
    "h": 240,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.48397,
    "c": 0.16186,
    "h": 278.5
  },
  "luminance": 0.10487
}

Semantic roles & 50–950 ramp

primary

#4E4EB7

secondary

#C8C899

accent

#D256D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4E4EB7

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

Preview Lab → · Contrast checker → · Palette generator →