#4C4EB8#4C4EB8

#4C4EB8 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.3% C 0.164 H 277.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4C4EB8
RGB	rgb(76, 78, 184)
HSL	hsl(239, 43%, 51%)
HSV	hsv(239, 59%, 72%)
CMYK	cmyk(58.7%, 57.6%, 0%, 27.8%)
CIE-LAB	lab(38.63, 30.79, -56.53)
CIE-LCH	lch(38.63, 64.37, 298.58°)
OKLab	oklab(48.33% 0.0215 -0.1622)
OKLCH	oklch(48.33% 0.164 277.5)
XYZ	xyz(14.3538, 10.4449, 46.5978)
Luminance	0.1045 (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

#4C4EB8 #B8B64C

analogous

#4C84B8 #4C4EB8 #804CB8

triadic

#4C4EB8 #B84C4E #4EB84C

tetradic

#4C4EB8 #B84C84 #B8B64C #4CB880

square

#4C4EB8 #B84C84 #B8B64C #4CB880

split-complementary

#4C4EB8 #B8804C #84B84C

monochromatic

#272863 #383A8E #4C4EB8 #7879C9 #A4A5DB

Accessibility & contrast

On white

6.80

#4C4EB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4C4EB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4EB8

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4EB8	#FFFFFF	#000000	##FFFFFF
##4C4EB8	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BC

Deuteranopia (green-blind)

#0057B6

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c4eb8;
/* rgb */ color: rgb(76, 78, 184);
/* oklch */ color: oklch(48.3% 0.164 277.5);

Tailwind

colors: {
  custom: {
    50: '#887fce',
    500: '#4c4eb8',
    950: '#000000',
  },
}

SCSS

$custom: #4c4eb8;
$custom-light: #887fce;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4eb8",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 184
  },
  "hsl": {
    "h": 238.889,
    "s": 43.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48329,
    "c": 0.16365,
    "h": 277.5
  },
  "luminance": 0.10446
}

Semantic roles & 50–950 ramp

primary

#4C4EB8

secondary

#C8C798

accent

#D155D3

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4C4EB8

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

Preview Lab → · Contrast checker → · Palette generator →