#4D4EAB#4D4EAB

#4D4EAB is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.145 H 278.8°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EAB
RGB	rgb(77, 78, 171)
HSL	hsl(239, 38%, 49%)
HSV	hsv(239, 55%, 67%)
CMYK	cmyk(55%, 54.4%, 0%, 32.9%)
CIE-LAB	lab(37.78, 26.68, -50.22)
CIE-LCH	lch(37.78, 56.86, 297.98°)
OKLab	oklab(47.42% 0.0223 -0.1436)
OKLCH	oklch(47.42% 0.145 278.8)
XYZ	xyz(13.1333, 9.9660, 39.7518)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EAB #ABAA4D

analogous

#4D7DAB #4D4EAB #7B4DAB

triadic

#4D4EAB #AB4D4E #4EAB4D

tetradic

#4D4EAB #AB4D7D #ABAA4D #4DAB7B

square

#4D4EAB #AB4D7D #ABAA4D #4DAB7B

split-complementary

#4D4EAB #AB7B4D #7DAB4D

monochromatic

#272857 #3A3B81 #4D4EAB #7575C1 #9F9FD4

Accessibility & contrast

On white

7.02

#4D4EAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4D4EAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4EAB

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EAB	#FFFFFF	#000000	##FFFFFF
##4D4EAB	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165DAE

Deuteranopia (green-blind)

#0055A9

Tritanopia (blue-blind)

#206375

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d4eab;
/* rgb */ color: rgb(77, 78, 171);
/* oklch */ color: oklch(47.4% 0.145 278.8);

Tailwind

colors: {
  custom: {
    50: '#877fc5',
    500: '#4d4eab',
    950: '#000000',
  },
}

SCSS

$custom: #4d4eab;
$custom-light: #877fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4eab",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 171
  },
  "hsl": {
    "h": 239.362,
    "s": 37.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47424,
    "c": 0.14537,
    "h": 278.8
  },
  "luminance": 0.09967
}

Semantic roles & 50–950 ramp

primary

#4D4EAB

secondary

#C0C093

accent

#CD5ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4D4EAB

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

Preview Lab → · Contrast checker → · Palette generator →