#4E5778#4E5778

#4E5778 is a mid, muted blue. Relative luminance 0.098; OKLCH L 46.3% C 0.055 H 272.3°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E5778
RGB	rgb(78, 87, 120)
HSL	hsl(227, 21%, 39%)
HSV	hsv(227, 35%, 47%)
CMYK	cmyk(35%, 27.5%, 0%, 52.9%)
CIE-LAB	lab(37.47, 5.11, -19.84)
CIE-LCH	lch(37.47, 20.48, 284.44°)
OKLab	oklab(46.27% 0.0023 -0.055)
OKLCH	oklch(46.27% 0.055 272.3)
XYZ	xyz(9.9393, 9.7918, 19.1320)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5778 #786F4E

analogous

#4E6C78 #4E5778 #5A4E78

triadic

#4E5778 #784E57 #57784E

tetradic

#4E5778 #784E6C #786F4E #4E785A

square

#4E5778 #784E6C #786F4E #4E785A

split-complementary

#4E5778 #785A4E #6C784E

monochromatic

#1E212E #363C53 #4E5778 #67729C #8C95B4

Accessibility & contrast

On white

7.10

#4E5778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4E5778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E5778

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5778	#FFFFFF	#000000	##FFFFFF
##4E5778	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5A79

Deuteranopia (green-blind)

#495777

Tritanopia (blue-blind)

#425D62

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4e5778;
/* rgb */ color: rgb(78, 87, 120);
/* oklch */ color: oklch(46.3% 0.055 272.3);

Tailwind

colors: {
  custom: {
    50: '#81869f',
    500: '#4e5778',
    950: '#000000',
  },
}

SCSS

$custom: #4e5778;
$custom-light: #81869f;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5778",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 120
  },
  "hsl": {
    "h": 227.143,
    "s": 21.212,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46272,
    "c": 0.05506,
    "h": 272.3
  },
  "luminance": 0.09792
}

Semantic roles & 50–950 ramp

primary

#4E5778

secondary

#A19A81

accent

#AC6ABE

background

#F7F8F9

surface

#EEEFF2

border

#C9CACC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4E5778

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

Preview Lab → · Contrast checker → · Palette generator →