#4B4E69#4B4E69

#4B4E69 is a dark, muted blue. Relative luminance 0.080; OKLCH L 43.2% C 0.045 H 279.4°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E69
RGB	rgb(75, 78, 105)
HSL	hsl(234, 17%, 35%)
HSV	hsv(234, 29%, 41%)
CMYK	cmyk(28.6%, 25.7%, 0%, 58.8%)
CIE-LAB	lab(33.91, 5.59, -16.01)
CIE-LCH	lch(33.91, 16.96, 289.24°)
OKLab	oklab(43.23% 0.0073 -0.0441)
OKLCH	oklch(43.23% 0.045 279.4)
XYZ	xyz(8.1752, 7.9644, 14.4684)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E69 #69664B

analogous

#4B5D69 #4B4E69 #574B69

triadic

#4B4E69 #694B4E #4E694B

tetradic

#4B4E69 #694B5D #69664B #4B6957

square

#4B4E69 #694B5D #69664B #4B6957

split-complementary

#4B4E69 #69574B #5D694B

monochromatic

#181922 #313345 #4B4E69 #64698D #8689A9

Accessibility & contrast

On white

8.10

#4B4E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4B4E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E69

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E69	#FFFFFF	#000000	##FFFFFF
##4B4E69	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46516A

Deuteranopia (green-blind)

#454F68

Tritanopia (blue-blind)

#445357

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4b4e69;
/* rgb */ color: rgb(75, 78, 105);
/* oklch */ color: oklch(43.2% 0.045 279.4);

Tailwind

colors: {
  custom: {
    50: '#7e7f94',
    500: '#4b4e69',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e69;
$custom-light: #7e7f94;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e69",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 105
  },
  "hsl": {
    "h": 234,
    "s": 16.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.4323,
    "c": 0.04473,
    "h": 279.4
  },
  "luminance": 0.07965
}

Semantic roles & 50–950 ramp

primary

#4B4E69

secondary

#96937A

accent

#B26EB9

background

#F7F7F9

surface

#EEEEF1

border

#C9C9CB

text

#0A0A0D

muted

#7C7C7E

Preview Lab

Preview with #4B4E69

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

Preview Lab → · Contrast checker → · Palette generator →