#4E5B74#4E5B74

#4E5B74 is a mid, muted blue. Relative luminance 0.104; OKLCH L 47.0% C 0.044 H 263.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4E5B74
RGB	rgb(78, 91, 116)
HSL	hsl(219, 20%, 38%)
HSV	hsv(219, 33%, 45%)
CMYK	cmyk(32.8%, 21.6%, 0%, 54.5%)
CIE-LAB	lab(38.49, 1.46, -15.81)
CIE-LCH	lch(38.49, 15.88, 275.29°)
OKLab	oklab(47.01% -0.0051 -0.0436)
OKLCH	oklch(47.01% 0.044 263.3)
XYZ	xyz(10.0344, 10.3624, 17.9911)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5B74 #74674E

analogous

#4E6E74 #4E5B74 #544E74

triadic

#4E5B74 #744E5B #5B744E

tetradic

#4E5B74 #744E6E #74674E #4E7454

square

#4E5B74 #744E6E #74674E #4E7454

split-complementary

#4E5B74 #74544E #6E744E

monochromatic

#1D222B #353E4F #4E5B74 #677899 #8B98B1

Accessibility & contrast

On white

6.83

#4E5B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#4E5B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5B74

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5B74	#FFFFFF	#000000	##FFFFFF
##4E5B74	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535D75

Deuteranopia (green-blind)

#4F5973

Tritanopia (blue-blind)

#436063

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4e5b74;
/* rgb */ color: rgb(78, 91, 116);
/* oklch */ color: oklch(47.0% 0.044 263.3);

Tailwind

colors: {
  custom: {
    50: '#80899c',
    500: '#4e5b74',
    950: '#000000',
  },
}

SCSS

$custom: #4e5b74;
$custom-light: #80899c;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5b74",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 116
  },
  "hsl": {
    "h": 219.474,
    "s": 19.588,
    "l": 38.039
  },
  "oklch": {
    "l": 0.47011,
    "c": 0.04387,
    "h": 263.3
  },
  "luminance": 0.10363
}

Semantic roles & 50–950 ramp

primary

#4E5B74

secondary

#9E9480

accent

#A16CBC

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0B0E

muted

#7C7C7E

Preview Lab

Preview with #4E5B74

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

Preview Lab → · Contrast checker → · Palette generator →