#4B445A#4B445A

#4B445A is a dark, muted violet. Relative luminance 0.064; OKLCH L 40.2% C 0.037 H 299.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4B445A
RGB	rgb(75, 68, 90)
HSL	hsl(259, 14%, 31%)
HSV	hsv(259, 24%, 35%)
CMYK	cmyk(16.7%, 24.4%, 0%, 64.7%)
CIE-LAB	lab(30.32, 8.04, -11.97)
CIE-LCH	lch(30.32, 14.42, 303.90°)
OKLab	oklab(40.24% 0.0183 -0.0327)
OKLCH	oklch(40.24% 0.037 299.3)
XYZ	xyz(6.8139, 6.3683, 10.5411)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B445A #535A44

analogous

#44485A #4B445A #56445A

triadic

#4B445A #5A4B44 #445A4B

tetradic

#4B445A #5A4448 #535A44 #445A56

square

#4B445A #5A4448 #535A44 #445A56

split-complementary

#4B445A #5A5644 #485A44

monochromatic

#110F14 #2E2A37 #4B445A #685E7D #867C9C

Accessibility & contrast

On white

9.24

#4B445A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#4B445A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B445A

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B445A	#FFFFFF	#000000	##FFFFFF
##4B445A	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40475B

Deuteranopia (green-blind)

#414759

Tritanopia (blue-blind)

#48474C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4b445a;
/* rgb */ color: rgb(75, 68, 90);
/* oklch */ color: oklch(40.2% 0.037 299.3);

Tailwind

colors: {
  custom: {
    50: '#7d7788',
    500: '#4b445a',
    950: '#000000',
  },
}

SCSS

$custom: #4b445a;
$custom-light: #7d7788;
$custom-dark: #000000;

JSON

{
  "hex": "#4b445a",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 90
  },
  "hsl": {
    "h": 259.091,
    "s": 13.924,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40241,
    "c": 0.03744,
    "h": 299.3
  },
  "luminance": 0.06368
}

Semantic roles & 50–950 ramp

primary

#4B445A

secondary

#818971

accent

#B771A1

background

#F7F7F8

surface

#EEEDEF

border

#C9C8CA

text

#09080B

muted

#7B7B7C

Preview Lab

Preview with #4B445A

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

Preview Lab → · Contrast checker → · Palette generator →