#4C4BBF#4C4BBF

#4C4BBF is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.3% C 0.177 H 277.9°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4C4BBF
RGB	rgb(76, 75, 191)
HSL	hsl(241, 48%, 52%)
HSV	hsv(241, 61%, 75%)
CMYK	cmyk(60.2%, 60.7%, 0%, 25.1%)
CIE-LAB	lab(38.43, 34.99, -60.96)
CIE-LCH	lch(38.43, 70.29, 299.85°)
OKLab	oklab(48.35% 0.0242 -0.1753)
OKLCH	oklch(48.35% 0.177 277.9)
XYZ	xyz(14.8975, 10.3291, 50.4888)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4BBF #BEBF4B

analogous

#4B84BF #4C4BBF #864BBF

triadic

#4C4BBF #BF4C4B #4BBF4C

tetradic

#4C4BBF #BF4B84 #BEBF4B #4BBF86

square

#4C4BBF #BF4B84 #BEBF4B #4BBF86

split-complementary

#4C4BBF #BF864B #84BF4B

monochromatic

#26266A #373697 #4C4BBF #7978CF #A6A5DF

Accessibility & contrast

On white

6.85

#4C4BBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4C4BBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4BBF

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4BBF	#FFFFFF	#000000	##FFFFFF
##4C4BBF	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#00677E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4c4bbf;
/* rgb */ color: rgb(76, 75, 191);
/* oklch */ color: oklch(48.3% 0.177 277.9);

Tailwind

colors: {
  custom: {
    50: '#897dd3',
    500: '#4c4bbf',
    950: '#000000',
  },
}

SCSS

$custom: #4c4bbf;
$custom-light: #897dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4bbf",
  "rgb": {
    "r": 76,
    "g": 75,
    "b": 191
  },
  "hsl": {
    "h": 240.517,
    "s": 47.541,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48345,
    "c": 0.17696,
    "h": 277.9
  },
  "luminance": 0.1033
}

Semantic roles & 50–950 ramp

primary

#4C4BBF

secondary

#CCCC9A

accent

#D751D6

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4C4BBF

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

Preview Lab → · Contrast checker → · Palette generator →