#4B4E5E#4B4E5E

#4B4E5E is a dark, muted blue. Relative luminance 0.078; OKLCH L 42.7% C 0.027 H 276.9°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E5E
RGB	rgb(75, 78, 94)
HSL	hsl(231, 11%, 33%)
HSV	hsv(231, 20%, 37%)
CMYK	cmyk(20.2%, 17%, 0%, 63.1%)
CIE-LAB	lab(33.46, 2.64, -9.75)
CIE-LCH	lch(33.46, 10.10, 285.15°)
OKLab	oklab(42.74% 0.0032 -0.0265)
OKLCH	oklch(42.74% 0.027 276.9)
XYZ	xyz(7.6459, 7.7527, 11.6811)
Luminance	0.0775 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E5E #5E5B4B

analogous

#4B575E #4B4E5E #514B5E

triadic

#4B4E5E #5E4B4E #4E5E4B

tetradic

#4B4E5E #5E4B57 #5E5B4B #4B5E51

square

#4B4E5E #5E4B57 #5E5B4B #4B5E51

split-complementary

#4B4E5E #5E514B #575E4B

monochromatic

#15161A #30323C #4B4E5E #666A80 #85899E

Accessibility & contrast

On white

8.23

#4B4E5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4B4E5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E5E

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E5E	#FFFFFF	#000000	##FFFFFF
##4B4E5E	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4F5F

Deuteranopia (green-blind)

#494E5E

Tritanopia (blue-blind)

#475153

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b4e5e;
/* rgb */ color: rgb(75, 78, 94);
/* oklch */ color: oklch(42.7% 0.027 276.9);

Tailwind

colors: {
  custom: {
    50: '#7d7f8b',
    500: '#4b4e5e',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e5e;
$custom-light: #7d7f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e5e",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 94
  },
  "hsl": {
    "h": 230.526,
    "s": 11.243,
    "l": 33.137
  },
  "oklch": {
    "l": 0.42735,
    "c": 0.02674,
    "h": 276.9
  },
  "luminance": 0.07753
}

Semantic roles & 50–950 ramp

primary

#4B4E5E

secondary

#8C8979

accent

#AA74B4

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #4B4E5E

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

Preview Lab → · Contrast checker → · Palette generator →