#4C4E79#4C4E79

#4C4E79 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 44.1% C 0.070 H 281.1°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4C4E79
RGB	rgb(76, 78, 121)
HSL	hsl(237, 23%, 39%)
HSV	hsv(237, 37%, 47%)
CMYK	cmyk(37.2%, 35.5%, 0%, 52.5%)
CIE-LAB	lab(34.73, 10.52, -24.72)
CIE-LCH	lch(34.73, 26.86, 293.06°)
OKLab	oklab(44.13% 0.0135 -0.0691)
OKLCH	oklch(44.13% 0.07 281.1)
XYZ	xyz(9.1551, 8.3654, 19.2178)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4E79 #79774C

analogous

#4C6479 #4C4E79 #604C79

triadic

#4C4E79 #794C4E #4E794C

tetradic

#4C4E79 #794C64 #79774C #4C7960

square

#4C4E79 #794C64 #79774C #4C7960

split-complementary

#4C4E79 #79604C #64794C

monochromatic

#1D1E2E #343653 #4C4E79 #64679E #8A8CB5

Accessibility & contrast

On white

7.86

#4C4E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4C4E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C4E79

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4E79	#FFFFFF	#000000	##FFFFFF
##4C4E79	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40537B

Deuteranopia (green-blind)

#3E5078

Tritanopia (blue-blind)

#40565E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4c4e79;
/* rgb */ color: rgb(76, 78, 121);
/* oklch */ color: oklch(44.1% 0.070 281.1);

Tailwind

colors: {
  custom: {
    50: '#807fa0',
    500: '#4c4e79',
    950: '#000000',
  },
}

SCSS

$custom: #4c4e79;
$custom-light: #807fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4e79",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 121
  },
  "hsl": {
    "h": 237.333,
    "s": 22.843,
    "l": 38.627
  },
  "oklch": {
    "l": 0.44132,
    "c": 0.07038,
    "h": 281.1
  },
  "luminance": 0.08366
}

Semantic roles & 50–950 ramp

primary

#4C4E79

secondary

#A2A17F

accent

#BB68BF

background

#F7F7F9

surface

#EEEEF2

border

#C9C9CC

text

#0A0A0E

muted

#7C7C7E

Preview Lab

Preview with #4C4E79

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

Preview Lab → · Contrast checker → · Palette generator →