#4C4DBA#4C4DBA

#4C4DBA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.168 H 277.7°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C4DBA
RGB	rgb(76, 77, 186)
HSL	hsl(239, 44%, 51%)
HSV	hsv(239, 59%, 73%)
CMYK	cmyk(59.1%, 58.6%, 0%, 27.1%)
CIE-LAB	lab(38.53, 32.09, -57.86)
CIE-LCH	lch(38.53, 66.16, 299.01°)
OKLab	oklab(48.3% 0.0224 -0.1662)
OKLCH	oklch(48.3% 0.168 277.7)
XYZ	xyz(14.4945, 10.3884, 47.6862)
Luminance	0.1039 (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

#4C4DBA #BAB94C

analogous

#4C84BA #4C4DBA #824CBA

triadic

#4C4DBA #BA4C4D #4DBA4C

tetradic

#4C4DBA #BA4C84 #BAB94C #4CBA82

square

#4C4DBA #BA4C84 #BAB94C #4CBA82

split-complementary

#4C4DBA #BA824C #84BA4C

monochromatic

#272765 #383991 #4C4DBA #7879CB #A4A5DC

Accessibility & contrast

On white

6.82

#4C4DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4C4DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4DBA

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4DBA	#FFFFFF	#000000	##FFFFFF
##4C4DBA	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0056B8

Tritanopia (blue-blind)

#00677C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c4dba;
/* rgb */ color: rgb(76, 77, 186);
/* oklch */ color: oklch(48.3% 0.168 277.7);

Tailwind

colors: {
  custom: {
    50: '#887fd0',
    500: '#4c4dba',
    950: '#000000',
  },
}

SCSS

$custom: #4c4dba;
$custom-light: #887fd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4dba",
  "rgb": {
    "r": 76,
    "g": 77,
    "b": 186
  },
  "hsl": {
    "h": 239.455,
    "s": 44.355,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48303,
    "c": 0.16769,
    "h": 277.7
  },
  "luminance": 0.10389
}

Semantic roles & 50–950 ramp

primary

#4C4DBA

secondary

#C9C999

accent

#D354D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4C4DBA

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

Preview Lab → · Contrast checker → · Palette generator →