#4D4EBA#4D4EBA

#4D4EBA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.6% C 0.166 H 277.8°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4D4EBA
RGB	rgb(77, 78, 186)
HSL	hsl(239, 44%, 52%)
HSV	hsv(239, 59%, 73%)
CMYK	cmyk(58.6%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(38.85, 31.64, -57.35)
CIE-LCH	lch(38.85, 65.50, 298.89°)
OKLab	oklab(48.56% 0.0227 -0.1646)
OKLCH	oklch(48.56% 0.166 277.8)
XYZ	xyz(14.6451, 10.5707, 47.7135)
Luminance	0.1057 (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

#4D4EBA #BAB94D

analogous

#4D85BA #4D4EBA #834DBA

triadic

#4D4EBA #BA4D4E #4EBA4D

tetradic

#4D4EBA #BA4D85 #BAB94D #4DBA83

square

#4D4EBA #BA4D85 #BAB94D #4DBA83

split-complementary

#4D4EBA #BA834D #85BA4D

monochromatic

#272865 #383991 #4D4EBA #797ACB #A5A6DC

Accessibility & contrast

On white

6.74

#4D4EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4D4EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4EBA

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4EBA	#FFFFFF	#000000	##FFFFFF
##4D4EBA	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#0057B8

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4d4eba;
/* rgb */ color: rgb(77, 78, 186);
/* oklch */ color: oklch(48.6% 0.166 277.8);

Tailwind

colors: {
  custom: {
    50: '#897fcf',
    500: '#4d4eba',
    950: '#000000',
  },
}

SCSS

$custom: #4d4eba;
$custom-light: #897fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4eba",
  "rgb": {
    "r": 77,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 239.45,
    "s": 44.13,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48556,
    "c": 0.16617,
    "h": 277.8
  },
  "luminance": 0.10572
}

Semantic roles & 50–950 ramp

primary

#4D4EBA

secondary

#C9C999

accent

#D354D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4D4EBA

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

Preview Lab → · Contrast checker → · Palette generator →