#4E5C79#4E5C79

#4E5C79 is a mid, muted blue. Relative luminance 0.107; OKLCH L 47.5% C 0.050 H 264.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4E5C79
RGB	rgb(78, 92, 121)
HSL	hsl(220, 22%, 39%)
HSV	hsv(220, 36%, 47%)
CMYK	cmyk(35.5%, 24%, 0%, 52.5%)
CIE-LAB	lab(38.99, 2.26, -18.10)
CIE-LCH	lch(38.99, 18.24, 277.13°)
OKLab	oklab(47.48% -0.0048 -0.0501)
OKLCH	oklch(47.48% 0.05 264.5)
XYZ	xyz(10.4192, 10.6540, 19.5929)
Luminance	0.1065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5C79 #796B4E

analogous

#4E7279 #4E5C79 #564E79

triadic

#4E5C79 #794E5C #5C794E

tetradic

#4E5C79 #794E72 #796B4E #4E7956

square

#4E5C79 #794E72 #796B4E #4E7956

split-complementary

#4E5C79 #79564E #72794E

monochromatic

#1E232F #364054 #4E5C79 #67799D #8C9AB5

Accessibility & contrast

On white

6.71

#4E5C79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4E5C79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5C79

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5C79	#FFFFFF	#000000	##FFFFFF
##4E5C79	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525E7A

Deuteranopia (green-blind)

#4E5A78

Tritanopia (blue-blind)

#416266

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e5c79;
/* rgb */ color: rgb(78, 92, 121);
/* oklch */ color: oklch(47.5% 0.050 264.5);

Tailwind

colors: {
  custom: {
    50: '#818a9f',
    500: '#4e5c79',
    950: '#000000',
  },
}

SCSS

$custom: #4e5c79;
$custom-light: #818a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5c79",
  "rgb": {
    "r": 78,
    "g": 92,
    "b": 121
  },
  "hsl": {
    "h": 220.465,
    "s": 21.608,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47475,
    "c": 0.0503,
    "h": 264.5
  },
  "luminance": 0.10654
}

Semantic roles & 50–950 ramp

primary

#4E5C79

secondary

#A29781

accent

#A36ABE

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4E5C79

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

Preview Lab → · Contrast checker → · Palette generator →