#4C4EBA#4C4EBA

#4C4EBA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.166 H 277.4°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4C4EBA
RGB	rgb(76, 78, 186)
HSL	hsl(239, 44%, 51%)
HSV	hsv(239, 59%, 73%)
CMYK	cmyk(59.1%, 58.1%, 0%, 27.1%)
CIE-LAB	lab(38.78, 31.46, -57.47)
CIE-LCH	lch(38.78, 65.51, 298.70°)
OKLab	oklab(48.49% 0.0215 -0.165)
OKLCH	oklch(48.49% 0.166 277.4)
XYZ	xyz(14.5650, 10.5294, 47.7097)
Luminance	0.1053 (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

#4C4EBA #BAB84C

analogous

#4C85BA #4C4EBA #814CBA

triadic

#4C4EBA #BA4C4E #4EBA4C

tetradic

#4C4EBA #BA4C85 #BAB84C #4CBA81

square

#4C4EBA #BA4C85 #BAB84C #4CBA81

split-complementary

#4C4EBA #BA814C #85BA4C

monochromatic

#272865 #383991 #4C4EBA #787ACB #A4A5DC

Accessibility & contrast

On white

6.76

#4C4EBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4C4EBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4EBA

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4EBA	#FFFFFF	#000000	##FFFFFF
##4C4EBA	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#0057B8

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c4eba;
/* rgb */ color: rgb(76, 78, 186);
/* oklch */ color: oklch(48.5% 0.166 277.4);

Tailwind

colors: {
  custom: {
    50: '#887fcf',
    500: '#4c4eba',
    950: '#000000',
  },
}

SCSS

$custom: #4c4eba;
$custom-light: #887fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4eba",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 186
  },
  "hsl": {
    "h": 238.909,
    "s": 44.355,
    "l": 51.373
  },
  "oklch": {
    "l": 0.48485,
    "c": 0.16639,
    "h": 277.4
  },
  "luminance": 0.1053
}

Semantic roles & 50–950 ramp

primary

#4C4EBA

secondary

#C9C899

accent

#D254D4

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4C4EBA

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

Preview Lab → · Contrast checker → · Palette generator →