#4B4E5F#4B4E5F

#4B4E5F is a dark, muted blue. Relative luminance 0.078; OKLCH L 42.8% C 0.028 H 277.3°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E5F
RGB	rgb(75, 78, 95)
HSL	hsl(231, 12%, 33%)
HSV	hsv(231, 21%, 37%)
CMYK	cmyk(21.1%, 17.9%, 0%, 62.7%)
CIE-LAB	lab(33.50, 2.90, -10.33)
CIE-LCH	lch(33.50, 10.73, 285.69°)
OKLab	oklab(42.78% 0.0036 -0.0281)
OKLCH	oklch(42.78% 0.028 277.3)
XYZ	xyz(7.6911, 7.7707, 11.9189)
Luminance	0.0777 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E5F #5F5C4B

analogous

#4B585F #4B4E5F #524B5F

triadic

#4B4E5F #5F4B4E #4E5F4B

tetradic

#4B4E5F #5F4B58 #5F5C4B #4B5F52

square

#4B4E5F #5F4B58 #5F5C4B #4B5F52

split-complementary

#4B4E5F #5F524B #585F4B

monochromatic

#15161B #30323D #4B4E5F #666A81 #85899F

Accessibility & contrast

On white

8.22

#4B4E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4B4E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E5F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E5F	#FFFFFF	#000000	##FFFFFF
##4B4E5F	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495060

Deuteranopia (green-blind)

#484E5F

Tritanopia (blue-blind)

#465154

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b4e5f;
/* rgb */ color: rgb(75, 78, 95);
/* oklch */ color: oklch(42.8% 0.028 277.3);

Tailwind

colors: {
  custom: {
    50: '#7d7f8c',
    500: '#4b4e5f',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e5f;
$custom-light: #7d7f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e5f",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 95
  },
  "hsl": {
    "h": 231,
    "s": 11.765,
    "l": 33.333
  },
  "oklch": {
    "l": 0.42777,
    "c": 0.02837,
    "h": 277.3
  },
  "luminance": 0.07771
}

Semantic roles & 50–950 ramp

primary

#4B4E5F

secondary

#8D8A79

accent

#AB73B5

background

#F7F7F8

surface

#EEEEF0

border

#C9C9CB

text

#090A0C

muted

#7B7C7D

Preview Lab

Preview with #4B4E5F

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

Preview Lab → · Contrast checker → · Palette generator →