#4E577A#4E577A

#4E577A is a mid, muted blue. Relative luminance 0.098; OKLCH L 46.4% C 0.058 H 272.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4E577A
RGB	rgb(78, 87, 122)
HSL	hsl(228, 22%, 39%)
HSV	hsv(228, 36%, 48%)
CMYK	cmyk(36.1%, 28.7%, 0%, 52.2%)
CIE-LAB	lab(37.56, 5.69, -20.93)
CIE-LCH	lch(37.56, 21.69, 285.20°)
OKLab	oklab(46.37% 0.0029 -0.0581)
OKLCH	oklch(46.37% 0.058 272.9)
XYZ	xyz(10.0619, 9.8408, 19.7779)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E577A #7A714E

analogous

#4E6D7A #4E577A #5B4E7A

triadic

#4E577A #7A4E57 #577A4E

tetradic

#4E577A #7A4E6D #7A714E #4E7A5B

square

#4E577A #7A4E6D #7A714E #4E7A5B

split-complementary

#4E577A #7A5B4E #6D7A4E

monochromatic

#1E222F #363C55 #4E577A #67729E #8D95B6

Accessibility & contrast

On white

7.07

#4E577A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4E577A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E577A

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E577A	#FFFFFF	#000000	##FFFFFF
##4E577A	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5A7C

Deuteranopia (green-blind)

#485779

Tritanopia (blue-blind)

#415E63

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e577a;
/* rgb */ color: rgb(78, 87, 122);
/* oklch */ color: oklch(46.4% 0.058 272.9);

Tailwind

colors: {
  custom: {
    50: '#8186a0',
    500: '#4e577a',
    950: '#000000',
  },
}

SCSS

$custom: #4e577a;
$custom-light: #8186a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e577a",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 122
  },
  "hsl": {
    "h": 227.727,
    "s": 22,
    "l": 39.216
  },
  "oklch": {
    "l": 0.46371,
    "c": 0.05821,
    "h": 272.9
  },
  "luminance": 0.09841
}

Semantic roles & 50–950 ramp

primary

#4E577A

secondary

#A39C81

accent

#AD69BF

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4E577A

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

Preview Lab → · Contrast checker → · Palette generator →