#4C586A#4C586A

#4C586A is a mid, muted blue. Relative luminance 0.096; OKLCH L 45.7% C 0.033 H 258.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C586A
RGB	rgb(76, 88, 106)
HSL	hsl(216, 16%, 36%)
HSV	hsv(216, 28%, 42%)
CMYK	cmyk(28.3%, 17%, 0%, 58.4%)
CIE-LAB	lab(37.03, -0.10, -11.85)
CIE-LCH	lch(37.03, 11.86, 269.51°)
OKLab	oklab(45.7% -0.0067 -0.0325)
OKLCH	oklch(45.7% 0.033 258.4)
XYZ	xyz(9.0710, 9.5563, 14.9995)
Luminance	0.0956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C586A #6A5E4C

analogous

#4C676A #4C586A #4F4C6A

triadic

#4C586A #6A4C58 #586A4C

tetradic

#4C586A #6A4C67 #6A5E4C #4C6A4F

square

#4C586A #6A4C67 #6A5E4C #4C6A4F

split-complementary

#4C586A #6A4F4C #676A4C

monochromatic

#191D23 #323A46 #4C586A #66768E #8795A9

Accessibility & contrast

On white

7.21

#4C586A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#4C586A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C586A

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C586A	#FFFFFF	#000000	##FFFFFF
##4C586A	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52596B

Deuteranopia (green-blind)

#4F566A

Tritanopia (blue-blind)

#445C5E

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4c586a;
/* rgb */ color: rgb(76, 88, 106);
/* oklch */ color: oklch(45.7% 0.033 258.4);

Tailwind

colors: {
  custom: {
    50: '#7e8794',
    500: '#4c586a',
    950: '#000000',
  },
}

SCSS

$custom: #4c586a;
$custom-light: #7e8794;
$custom-dark: #000000;

JSON

{
  "hex": "#4c586a",
  "rgb": {
    "r": 76,
    "g": 88,
    "b": 106
  },
  "hsl": {
    "h": 216,
    "s": 16.484,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45704,
    "c": 0.03314,
    "h": 258.4
  },
  "luminance": 0.09557
}

Semantic roles & 50–950 ramp

primary

#4C586A

secondary

#978C7B

accent

#9B6FB9

background

#F7F8F9

surface

#EEEFF1

border

#C9CACB

text

#0A0B0D

muted

#7C7C7E

Preview Lab

Preview with #4C586A

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

Preview Lab → · Contrast checker → · Palette generator →