#4E4CBB#4E4CBB

#4E4CBB is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.170 H 278.7°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4E4CBB
RGB	rgb(78, 76, 187)
HSL	hsl(241, 45%, 52%)
HSV	hsv(241, 59%, 73%)
CMYK	cmyk(58.3%, 59.4%, 0%, 26.7%)
CIE-LAB	lab(38.51, 33.40, -58.48)
CIE-LCH	lch(38.51, 67.35, 299.73°)
OKLab	oklab(48.35% 0.0258 -0.1679)
OKLCH	oklch(48.35% 0.17 278.7)
XYZ	xyz(14.6931, 10.3754, 48.2325)
Luminance	0.1038 (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

#4E4CBB #B9BB4C

analogous

#4C82BB #4E4CBB #864CBB

triadic

#4E4CBB #BB4E4C #4CBB4E

tetradic

#4E4CBB #BB4C82 #B9BB4C #4CBB86

square

#4E4CBB #BB4C82 #B9BB4C #4CBB86

split-complementary

#4E4CBB #BB864C #82BB4C

monochromatic

#282766 #393892 #4E4CBB #7A78CC #A6A5DD

Accessibility & contrast

On white

6.83

#4E4CBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4E4CBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4CBB

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4CBB	#FFFFFF	#000000	##FFFFFF
##4E4CBB	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBF

Deuteranopia (green-blind)

#0056B9

Tritanopia (blue-blind)

#04677C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e4cbb;
/* rgb */ color: rgb(78, 76, 187);
/* oklch */ color: oklch(48.3% 0.170 278.7);

Tailwind

colors: {
  custom: {
    50: '#8a7ed0',
    500: '#4e4cbb',
    950: '#000000',
  },
}

SCSS

$custom: #4e4cbb;
$custom-light: #8a7ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4cbb",
  "rgb": {
    "r": 78,
    "g": 76,
    "b": 187
  },
  "hsl": {
    "h": 241.081,
    "s": 44.939,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48347,
    "c": 0.16991,
    "h": 278.7
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#4E4CBB

secondary

#C9CA99

accent

#D553D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A14

muted

#7D7C82

Preview Lab

Preview with #4E4CBB

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

Preview Lab → · Contrast checker → · Palette generator →