#4D4EAA#4D4EAA

#4D4EAA is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.144 H 278.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EAA
RGB	rgb(77, 78, 170)
HSL	hsl(239, 38%, 48%)
HSV	hsv(239, 55%, 67%)
CMYK	cmyk(54.7%, 54.1%, 0%, 33.3%)
CIE-LAB	lab(37.71, 26.35, -49.73)
CIE-LCH	lch(37.71, 56.28, 297.91°)
OKLab	oklab(47.35% 0.0223 -0.1422)
OKLCH	oklch(47.35% 0.144 278.9)
XYZ	xyz(13.0384, 9.9280, 39.2517)
Luminance	0.0993 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4EAA #AAA94D

analogous

#4D7CAA #4D4EAA #7A4DAA

triadic

#4D4EAA #AA4D4E #4EAA4D

tetradic

#4D4EAA #AA4D7C #AAA94D #4DAA7A

square

#4D4EAA #AA4D7C #AAA94D #4DAA7A

split-complementary

#4D4EAA #AA7A4D #7CAA4D

monochromatic

#272756 #3A3B80 #4D4EAA #7475C0 #9E9FD3

Accessibility & contrast

On white

7.03

#4D4EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4D4EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4EAA

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EAA	#FFFFFF	#000000	##FFFFFF
##4D4EAA	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185DAD

Deuteranopia (green-blind)

#0455A8

Tritanopia (blue-blind)

#216374

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d4eaa;
/* rgb */ color: rgb(77, 78, 170);
/* oklch */ color: oklch(47.4% 0.144 278.9);

Tailwind

colors: {
  custom: {
    50: '#867fc4',
    500: '#4d4eaa',
    950: '#000000',
  },
}

SCSS

$custom: #4d4eaa;
$custom-light: #867fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4eaa",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 170
  },
  "hsl": {
    "h": 239.355,
    "s": 37.652,
    "l": 48.431
  },
  "oklch": {
    "l": 0.47351,
    "c": 0.14396,
    "h": 278.9
  },
  "luminance": 0.09929
}

Semantic roles & 50–950 ramp

primary

#4D4EAA

secondary

#C0BF93

accent

#CC5ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4D4EAA

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

Preview Lab → · Contrast checker → · Palette generator →