#4D5879#4D5879

#4D5879 is a mid, muted blue. Relative luminance 0.099; OKLCH L 46.5% C 0.056 H 269.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#4D5879
RGB	rgb(77, 88, 121)
HSL	hsl(225, 22%, 39%)
HSV	hsv(225, 36%, 47%)
CMYK	cmyk(36.4%, 27.3%, 0%, 52.5%)
CIE-LAB	lab(37.73, 4.45, -20.05)
CIE-LCH	lch(37.73, 20.54, 282.52°)
OKLab	oklab(46.47% -0.0001 -0.0556)
OKLCH	oklch(46.47% 0.056 269.9)
XYZ	xyz(10.0005, 9.9373, 19.4766)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5879 #796E4D

analogous

#4D6E79 #4D5879 #584D79

triadic

#4D5879 #794D58 #58794D

tetradic

#4D5879 #794D6E #796E4D #4D7958

square

#4D5879 #794D6E #796E4D #4D7958

split-complementary

#4D5879 #79584D #6E794D

monochromatic

#1D222E #353D54 #4D5879 #66749D #8B96B5

Accessibility & contrast

On white

7.03

#4D5879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4D5879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5879

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5879	#FFFFFF	#000000	##FFFFFF
##4D5879	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)

#4D5B7A

Deuteranopia (green-blind)

#4A5778

Tritanopia (blue-blind)

#405F63

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d5879;
/* rgb */ color: rgb(77, 88, 121);
/* oklch */ color: oklch(46.5% 0.056 269.9);

Tailwind

colors: {
  custom: {
    50: '#80879f',
    500: '#4d5879',
    950: '#000000',
  },
}

SCSS

$custom: #4d5879;
$custom-light: #80879f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5879",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 121
  },
  "hsl": {
    "h": 225,
    "s": 22.222,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46472,
    "c": 0.05564,
    "h": 269.9
  },
  "luminance": 0.09938
}

Semantic roles & 50–950 ramp

primary

#4D5879

secondary

#A29980

accent

#A969BF

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4D5879

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

Preview Lab → · Contrast checker → · Palette generator →