#4D4EAC#4D4EAC

#4D4EAC is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.147 H 278.8°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EAC
RGB	rgb(77, 78, 172)
HSL	hsl(239, 38%, 49%)
HSV	hsv(239, 55%, 67%)
CMYK	cmyk(55.2%, 54.7%, 0%, 32.5%)
CIE-LAB	lab(37.85, 27.01, -50.70)
CIE-LCH	lch(37.85, 57.44, 298.04°)
OKLab	oklab(47.5% 0.0224 -0.1451)
OKLCH	oklch(47.5% 0.147 278.8)
XYZ	xyz(13.2290, 10.0043, 40.2556)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EAC #ACAB4D

analogous

#4D7EAC #4D4EAC #7C4DAC

triadic

#4D4EAC #AC4D4E #4EAC4D

tetradic

#4D4EAC #AC4D7E #ACAB4D #4DAC7C

square

#4D4EAC #AC4D7E #ACAB4D #4DAC7C

split-complementary

#4D4EAC #AC7C4D #7EAC4D

monochromatic

#272857 #3A3B82 #4D4EAC #7576C1 #9FA0D4

Accessibility & contrast

On white

7.00

#4D4EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#4D4EAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EAC

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EAC	#FFFFFF	#000000	##FFFFFF
##4D4EAC	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#145DAF

Deuteranopia (green-blind)

#0055AA

Tritanopia (blue-blind)

#1F6375

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d4eac;
/* rgb */ color: rgb(77, 78, 172);
/* oklch */ color: oklch(47.5% 0.147 278.8);

Tailwind

colors: {
  custom: {
    50: '#877fc5',
    500: '#4d4eac',
    950: '#000000',
  },
}

SCSS

$custom: #4d4eac;
$custom-light: #877fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4eac",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 172
  },
  "hsl": {
    "h": 239.368,
    "s": 38.153,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47497,
    "c": 0.14678,
    "h": 278.8
  },
  "luminance": 0.10005
}

Semantic roles & 50–950 ramp

primary

#4D4EAC

secondary

#C1C194

accent

#CD5ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4D4EAC

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

Preview Lab → · Contrast checker → · Palette generator →