#4C4CBF#4C4CBF

#4C4CBF is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.176 H 277.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4C4CBF
RGB	rgb(76, 76, 191)
HSL	hsl(240, 47%, 52%)
HSV	hsv(240, 60%, 75%)
CMYK	cmyk(60.2%, 60.2%, 0%, 25.1%)
CIE-LAB	lab(38.67, 34.37, -60.57)
CIE-LCH	lch(38.67, 69.64, 299.57°)
OKLab	oklab(48.52% 0.0233 -0.1741)
OKLCH	oklch(48.52% 0.176 277.6)
XYZ	xyz(14.9659, 10.4658, 50.5116)
Luminance	0.1047 (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

#4C4CBF #BFBF4C

analogous

#4C86BF #4C4CBF #864CBF

triadic

#4C4CBF #BF4C4C #4CBF4C

tetradic

#4C4CBF #BF4C86 #BFBF4C #4CBF86

square

#4C4CBF #BF4C86 #BFBF4C #4CBF86

split-complementary

#4C4CBF #BF864C #86BF4C

monochromatic

#26266B #363698 #4C4CBF #7979CF #A6A6DF

Accessibility & contrast

On white

6.79

#4C4CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4C4CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4CBF

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4CBF	#FFFFFF	#000000	##FFFFFF
##4C4CBF	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C3

Deuteranopia (green-blind)

#0056BD

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c4cbf;
/* rgb */ color: rgb(76, 76, 191);
/* oklch */ color: oklch(48.5% 0.176 277.6);

Tailwind

colors: {
  custom: {
    50: '#897ed3',
    500: '#4c4cbf',
    950: '#000000',
  },
}

SCSS

$custom: #4c4cbf;
$custom-light: #897ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4cbf",
  "rgb": {
    "r": 76,
    "g": 76,
    "b": 191
  },
  "hsl": {
    "h": 240,
    "s": 47.325,
    "l": 52.353
  },
  "oklch": {
    "l": 0.48521,
    "c": 0.1757,
    "h": 277.6
  },
  "luminance": 0.10467
}

Semantic roles & 50–950 ramp

primary

#4C4CBF

secondary

#CCCC9A

accent

#D751D7

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4C4CBF

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

Preview Lab → · Contrast checker → · Palette generator →