#4C4E73#4C4E73

#4C4E73 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.8% C 0.061 H 281.2°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E73
RGB	rgb(76, 78, 115)
HSL	hsl(237, 20%, 37%)
HSV	hsv(237, 34%, 45%)
CMYK	cmyk(33.9%, 32.2%, 0%, 54.9%)
CIE-LAB	lab(34.44, 8.76, -21.44)
CIE-LCH	lch(34.44, 23.16, 292.22°)
OKLab	oklab(43.81% 0.0118 -0.0596)
OKLCH	oklch(43.81% 0.061 281.2)
XYZ	xyz(8.7985, 8.2228, 17.3399)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E73 #73714C

analogous

#4C6273 #4C4E73 #5D4C73

triadic

#4C4E73 #734C4E #4E734C

tetradic

#4C4E73 #734C62 #73714C #4C735D

square

#4C4E73 #734C62 #73714C #4C735D

split-complementary

#4C4E73 #735D4C #62734C

monochromatic

#1B1C29 #34354E #4C4E73 #646798 #898BB1

Accessibility & contrast

On white

7.94

#4C4E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4C4E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E73

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E73	#FFFFFF	#000000	##FFFFFF
##4C4E73	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435275

Deuteranopia (green-blind)

#415072

Tritanopia (blue-blind)

#42555B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c4e73;
/* rgb */ color: rgb(76, 78, 115);
/* oklch */ color: oklch(43.8% 0.061 281.2);

Tailwind

colors: {
  custom: {
    50: '#7f7f9b',
    500: '#4c4e73',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e73;
$custom-light: #7f7f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e73",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 115
  },
  "hsl": {
    "h": 236.923,
    "s": 20.419,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43813,
    "c": 0.06076,
    "h": 281.2
  },
  "luminance": 0.08223
}

Semantic roles & 50–950 ramp

primary

#4C4E73

secondary

#9E9C7D

accent

#B96BBD

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #4C4E73

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

Preview Lab → · Contrast checker → · Palette generator →