#4C4CB2#4C4CB2

#4C4CB2 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.158 H 278.5°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C4CB2
RGB	rgb(76, 76, 178)
HSL	hsl(240, 40%, 50%)
HSV	hsv(240, 57%, 70%)
CMYK	cmyk(57.3%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(37.70, 30.06, -54.51)
CIE-LCH	lch(37.70, 62.24, 298.88°)
OKLab	oklab(47.5% 0.0234 -0.1563)
OKLCH	oklch(47.5% 0.158 278.5)
XYZ	xyz(13.5983, 9.9188, 43.3088)
Luminance	0.0992 (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

#4C4CB2 #B2B24C

analogous

#4C7FB2 #4C4CB2 #7F4CB2

triadic

#4C4CB2 #B24C4C #4CB24C

tetradic

#4C4CB2 #B24C7F #B2B24C #4CB27F

square

#4C4CB2 #B24C7F #B2B24C #4CB27F

split-complementary

#4C4CB2 #B27F4C #7FB24C

monochromatic

#27275C #3A3A87 #4C4CB2 #7676C5 #A1A1D7

Accessibility & contrast

On white

7.04

#4C4CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4C4CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4CB2

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4CB2	#FFFFFF	#000000	##FFFFFF
##4C4CB2	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0055B0

Tritanopia (blue-blind)

#116477

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4c4cb2;
/* rgb */ color: rgb(76, 76, 178);
/* oklch */ color: oklch(47.5% 0.158 278.5);

Tailwind

colors: {
  custom: {
    50: '#877eca',
    500: '#4c4cb2',
    950: '#000000',
  },
}

SCSS

$custom: #4c4cb2;
$custom-light: #877eca;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4cb2",
  "rgb": {
    "r": 76,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 240,
    "s": 40.157,
    "l": 49.804
  },
  "oklch": {
    "l": 0.47499,
    "c": 0.15805,
    "h": 278.5
  },
  "luminance": 0.0992
}

Semantic roles & 50–950 ramp

primary

#4C4CB2

secondary

#C4C496

accent

#D058D0

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4C4CB2

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

Preview Lab → · Contrast checker → · Palette generator →