#4C586C#4C586C

#4C586C is a mid, muted blue. Relative luminance 0.096; OKLCH L 45.8% C 0.036 H 260.6°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4C586C
RGB	rgb(76, 88, 108)
HSL	hsl(218, 17%, 36%)
HSV	hsv(218, 30%, 42%)
CMYK	cmyk(29.6%, 18.5%, 0%, 57.6%)
CIE-LAB	lab(37.11, 0.45, -12.98)
CIE-LCH	lch(37.11, 12.98, 271.96°)
OKLab	oklab(45.79% -0.0059 -0.0356)
OKLCH	oklch(45.79% 0.036 260.6)
XYZ	xyz(9.1762, 9.5983, 15.5536)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C586C #6C604C

analogous

#4C686C #4C586C #504C6C

triadic

#4C586C #6C4C58 #586C4C

tetradic

#4C586C #6C4C68 #6C604C #4C6C50

square

#4C586C #6C4C68 #6C604C #4C6C50

split-complementary

#4C586C #6C504C #686C4C

monochromatic

#191D24 #333B48 #4C586C #657590 #8795AB

Accessibility & contrast

On white

7.19

#4C586C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4C586C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C586C

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C586C	#FFFFFF	#000000	##FFFFFF
##4C586C	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51596D

Deuteranopia (green-blind)

#4E566C

Tritanopia (blue-blind)

#435C5F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4c586c;
/* rgb */ color: rgb(76, 88, 108);
/* oklch */ color: oklch(45.8% 0.036 260.6);

Tailwind

colors: {
  custom: {
    50: '#7f8796',
    500: '#4c586c',
    950: '#000000',
  },
}

SCSS

$custom: #4c586c;
$custom-light: #7f8796;
$custom-dark: #000000;

JSON

{
  "hex": "#4c586c",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 108
  },
  "hsl": {
    "h": 217.5,
    "s": 17.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45791,
    "c": 0.0361,
    "h": 260.6
  },
  "luminance": 0.09599
}

Semantic roles & 50–950 ramp

primary

#4C586C

secondary

#988D7C

accent

#9D6EBA

background

#F7F8F9

surface

#EEEFF1

border

#C9CACB

text

#0A0B0D

muted

#7C7C7E

Preview Lab

Preview with #4C586C

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

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