#4B4E6B#4B4E6B

#4B4E6B is a dark, muted blue. Relative luminance 0.080; OKLCH L 43.3% C 0.048 H 279.6°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#4B4E6B
RGB	rgb(75, 78, 107)
HSL	hsl(234, 18%, 36%)
HSV	hsv(234, 30%, 42%)
CMYK	cmyk(29.9%, 27.1%, 0%, 58%)
CIE-LAB	lab(34.00, 6.15, -17.13)
CIE-LCH	lch(34.00, 18.20, 289.73°)
OKLab	oklab(43.33% 0.008 -0.0473)
OKLCH	oklch(43.33% 0.048 279.6)
XYZ	xyz(8.2792, 8.0060, 15.0162)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4E6B #6B684B

analogous

#4B5E6B #4B4E6B #584B6B

triadic

#4B4E6B #6B4B4E #4E6B4B

tetradic

#4B4E6B #6B4B5E #6B684B #4B6B58

square

#4B4E6B #6B4B5E #6B684B #4B6B58

split-complementary

#4B4E6B #6B584B #5E6B4B

monochromatic

#191A23 #323447 #4B4E6B #64688F #868AAA

Accessibility & contrast

On white

8.07

#4B4E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4B4E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4E6B

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4E6B	#FFFFFF	#000000	##FFFFFF
##4B4E6B	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46516C

Deuteranopia (green-blind)

#444F6A

Tritanopia (blue-blind)

#435358

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4b4e6b;
/* rgb */ color: rgb(75, 78, 107);
/* oklch */ color: oklch(43.3% 0.048 279.6);

Tailwind

colors: {
  custom: {
    50: '#7e7f95',
    500: '#4b4e6b',
    950: '#000000',
  },
}

SCSS

$custom: #4b4e6b;
$custom-light: #7e7f95;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4e6b",
  "rgb": {
    "r": 75,
    "g": 78,
    "b": 107
  },
  "hsl": {
    "h": 234.375,
    "s": 17.582,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43326,
    "c": 0.04799,
    "h": 279.6
  },
  "luminance": 0.08006
}

Semantic roles & 50–950 ramp

primary

#4B4E6B

secondary

#97957A

accent

#B36EBA

background

#F7F7F9

surface

#EEEEF1

border

#C9C9CB

text

#0A0A0D

muted

#7C7C7E

Preview Lab

Preview with #4B4E6B

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

Preview Lab → · Contrast checker → · Palette generator →