#4E4BB7#4E4BB7

#4E4BB7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.166 H 279.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E4BB7
RGB	rgb(78, 75, 183)
HSL	hsl(242, 43%, 51%)
HSV	hsv(242, 59%, 72%)
CMYK	cmyk(57.4%, 59%, 0%, 28.2%)
CIE-LAB	lab(37.97, 32.71, -57.01)
CIE-LCH	lch(37.97, 65.72, 299.84°)
OKLab	oklab(47.85% 0.0269 -0.1636)
OKLCH	oklch(47.85% 0.166 279.3)
XYZ	xyz(14.2025, 10.0698, 45.9858)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4BB7 #B4B74B

analogous

#4B7EB7 #4E4BB7 #844BB7

triadic

#4E4BB7 #B74E4B #4BB74E

tetradic

#4E4BB7 #B74B7E #B4B74B #4BB784

square

#4E4BB7 #B74B7E #B4B74B #4BB784

split-complementary

#4E4BB7 #B7844B #7EB74B

monochromatic

#282761 #3B388D #4E4BB7 #7977C8 #A4A2DA

Accessibility & contrast

On white

6.97

#4E4BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4E4BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4BB7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4BB7	#FFFFFF	#000000	##FFFFFF
##4E4BB7	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBB

Deuteranopia (green-blind)

#0055B5

Tritanopia (blue-blind)

#11657A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e4bb7;
/* rgb */ color: rgb(78, 75, 183);
/* oklch */ color: oklch(47.9% 0.166 279.3);

Tailwind

colors: {
  custom: {
    50: '#897dcd',
    500: '#4e4bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e4bb7;
$custom-light: #897dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4bb7",
  "rgb": {
    "r": 78,
    "g": 75,
    "b": 183
  },
  "hsl": {
    "h": 241.667,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47854,
    "c": 0.16581,
    "h": 279.3
  },
  "luminance": 0.10071
}

Semantic roles & 50–950 ramp

primary

#4E4BB7

secondary

#C6C797

accent

#D355CF

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0914

muted

#7D7B82

Preview Lab

Preview with #4E4BB7

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

Preview Lab → · Contrast checker → · Palette generator →