#4E4FB5#4E4FB5

#4E4FB5 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.158 H 278.3°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FB5
RGB	rgb(78, 79, 181)
HSL	hsl(239, 41%, 51%)
HSV	hsv(239, 57%, 71%)
CMYK	cmyk(56.9%, 56.4%, 0%, 29%)
CIE-LAB	lab(38.81, 29.55, -54.47)
CIE-LCH	lch(38.81, 61.97, 298.48°)
OKLab	oklab(48.43% 0.0228 -0.1561)
OKLCH	oklch(48.43% 0.158 278.3)
XYZ	xyz(14.2757, 10.5469, 44.9906)
Luminance	0.1055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FB5 #B5B44E

analogous

#4E83B5 #4E4FB5 #804EB5

triadic

#4E4FB5 #B54E4F #4FB54E

tetradic

#4E4FB5 #B54E83 #B5B44E #4EB580

square

#4E4FB5 #B54E83 #B5B44E #4EB580

split-complementary

#4E4FB5 #B5804E #83B54E

monochromatic

#282960 #3A3B8B #4E4FB5 #797AC7 #A4A5D9

Accessibility & contrast

On white

6.75

#4E4FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4E4FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FB5

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FB5	#FFFFFF	#000000	##FFFFFF
##4E4FB5	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B8

Deuteranopia (green-blind)

#0057B3

Tritanopia (blue-blind)

#14677A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e4fb5;
/* rgb */ color: rgb(78, 79, 181);
/* oklch */ color: oklch(48.4% 0.158 278.3);

Tailwind

colors: {
  custom: {
    50: '#8980cc',
    500: '#4e4fb5',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fb5;
$custom-light: #8980cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fb5",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 181
  },
  "hsl": {
    "h": 239.417,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.4843,
    "c": 0.15778,
    "h": 278.3
  },
  "luminance": 0.10548
}

Semantic roles & 50–950 ramp

primary

#4E4FB5

secondary

#C6C699

accent

#D057D1

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4E4FB5

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

Preview Lab → · Contrast checker → · Palette generator →