#4C4EAA#4C4EAA

#4C4EAA is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.3% C 0.144 H 278.4°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C4EAA
RGB	rgb(76, 78, 170)
HSL	hsl(239, 38%, 48%)
HSV	hsv(239, 55%, 67%)
CMYK	cmyk(55.3%, 54.1%, 0%, 33.3%)
CIE-LAB	lab(37.64, 26.14, -49.86)
CIE-LCH	lch(37.64, 56.29, 297.67°)
OKLab	oklab(47.28% 0.0211 -0.1426)
OKLCH	oklch(47.28% 0.144 278.4)
XYZ	xyz(12.9583, 9.8867, 39.2479)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4EAA #AAA84C

analogous

#4C7DAA #4C4EAA #794CAA

triadic

#4C4EAA #AA4C4E #4EAA4C

tetradic

#4C4EAA #AA4C7D #AAA84C #4CAA79

square

#4C4EAA #AA4C7D #AAA84C #4CAA79

split-complementary

#4C4EAA #AA794C #7DAA4C

monochromatic

#262755 #393B80 #4C4EAA #7375C0 #9D9ED3

Accessibility & contrast

On white

7.05

#4C4EAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4C4EAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4EAA

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4EAA	#FFFFFF	#000000	##FFFFFF
##4C4EAA	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175CAD

Deuteranopia (green-blind)

#0255A8

Tritanopia (blue-blind)

#1E6374

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4c4eaa;
/* rgb */ color: rgb(76, 78, 170);
/* oklch */ color: oklch(47.3% 0.144 278.4);

Tailwind

colors: {
  custom: {
    50: '#867fc4',
    500: '#4c4eaa',
    950: '#000000',
  },
}

SCSS

$custom: #4c4eaa;
$custom-light: #867fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4eaa",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 170
  },
  "hsl": {
    "h": 238.723,
    "s": 38.211,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47276,
    "c": 0.14416,
    "h": 278.4
  },
  "luminance": 0.09888
}

Semantic roles & 50–950 ramp

primary

#4C4EAA

secondary

#C0BF92

accent

#CC5ACE

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4C4EAA

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

Preview Lab → · Contrast checker → · Palette generator →