#4E577D#4E577D

#4E577D is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.5% C 0.063 H 273.5°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4E577D
RGB	rgb(78, 87, 125)
HSL	hsl(229, 23%, 40%)
HSV	hsv(229, 38%, 49%)
CMYK	cmyk(37.6%, 30.4%, 0%, 51%)
CIE-LAB	lab(37.69, 6.57, -22.56)
CIE-LCH	lch(37.69, 23.50, 286.23°)
OKLab	oklab(46.52% 0.0038 -0.0628)
OKLCH	oklch(46.52% 0.063 273.5)
XYZ	xyz(10.2507, 9.9163, 20.7720)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E577D #7D744E

analogous

#4E6F7D #4E577D #5D4E7D

triadic

#4E577D #7D4E57 #577D4E

tetradic

#4E577D #7D4E6F #7D744E #4E7D5D

square

#4E577D #7D4E6F #7D744E #4E7D5D

split-complementary

#4E577D #7D5D4E #6F7D4E

monochromatic

#1F2332 #363D57 #4E577D #6873A1 #8D96B8

Accessibility & contrast

On white

7.04

#4E577D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4E577D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E577D

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E577D	#FFFFFF	#000000	##FFFFFF
##4E577D	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5B7F

Deuteranopia (green-blind)

#47577C

Tritanopia (blue-blind)

#405E64

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e577d;
/* rgb */ color: rgb(78, 87, 125);
/* oklch */ color: oklch(46.5% 0.063 273.5);

Tailwind

colors: {
  custom: {
    50: '#8186a2',
    500: '#4e577d',
    950: '#000000',
  },
}

SCSS

$custom: #4e577d;
$custom-light: #8186a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e577d",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 125
  },
  "hsl": {
    "h": 228.511,
    "s": 23.153,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46522,
    "c": 0.06294,
    "h": 273.5
  },
  "luminance": 0.09917
}

Semantic roles & 50–950 ramp

primary

#4E577D

secondary

#A59E82

accent

#AF68C0

background

#F8F8FA

surface

#EFEFF3

border

#CACACD

text

#0A0B0F

muted

#7C7C7F

Preview Lab

Preview with #4E577D

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

Preview Lab → · Contrast checker → · Palette generator →