#4E577E#4E577E

#4E577E is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.6% C 0.065 H 273.7°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4E577E
RGB	rgb(78, 87, 126)
HSL	hsl(229, 24%, 40%)
HSV	hsv(229, 38%, 49%)
CMYK	cmyk(38.1%, 31%, 0%, 50.6%)
CIE-LAB	lab(37.74, 6.86, -23.10)
CIE-LCH	lch(37.74, 24.10, 286.55°)
OKLab	oklab(46.57% 0.0042 -0.0644)
OKLCH	oklch(46.57% 0.065 273.7)
XYZ	xyz(10.3149, 9.9420, 21.1101)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E577E #7E754E

analogous

#4E6F7E #4E577E #5D4E7E

triadic

#4E577E #7E4E57 #577E4E

tetradic

#4E577E #7E4E6F #7E754E #4E7E5D

square

#4E577E #7E4E6F #7E754E #4E7E5D

split-complementary

#4E577E #7E5D4E #6F7E4E

monochromatic

#1F2332 #373D58 #4E577E #6873A1 #8E96B9

Accessibility & contrast

On white

7.03

#4E577E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4E577E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E577E

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E577E	#FFFFFF	#000000	##FFFFFF
##4E577E	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B80

Deuteranopia (green-blind)

#47577D

Tritanopia (blue-blind)

#405F65

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e577e;
/* rgb */ color: rgb(78, 87, 126);
/* oklch */ color: oklch(46.6% 0.065 273.7);

Tailwind

colors: {
  custom: {
    50: '#8186a3',
    500: '#4e577e',
    950: '#000000',
  },
}

SCSS

$custom: #4e577e;
$custom-light: #8186a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e577e",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 126
  },
  "hsl": {
    "h": 228.75,
    "s": 23.529,
    "l": 40
  },
  "oklch": {
    "l": 0.46573,
    "c": 0.0645,
    "h": 273.7
  },
  "luminance": 0.09942
}

Semantic roles & 50–950 ramp

primary

#4E577E

secondary

#A69F82

accent

#AF68C0

background

#F8F8FA

surface

#EFEFF4

border

#CACACE

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4E577E

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

Preview Lab → · Contrast checker → · Palette generator →