#4B375A#4B375A

#4B375A is a dark, moderate violet. Relative luminance 0.050; OKLCH L 37.4% C 0.063 H 309.8°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B375A
RGB	rgb(75, 55, 90)
HSL	hsl(274, 24%, 28%)
HSV	hsv(274, 39%, 35%)
CMYK	cmyk(16.7%, 38.9%, 0%, 64.7%)
CIE-LAB	lab(26.64, 16.54, -17.64)
CIE-LCH	lch(26.64, 24.18, 313.16°)
OKLab	oklab(37.42% 0.0405 -0.0486)
OKLCH	oklch(37.42% 0.063 309.8)
XYZ	xyz(6.1130, 4.9665, 10.3075)
Luminance	0.0497 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B375A #465A37

analogous

#39375A #4B375A #5A3757

triadic

#4B375A #5A4B37 #375A4B

tetradic

#4B375A #5A3937 #465A37 #37575A

square

#4B375A #5A3937 #465A37 #37575A

split-complementary

#4B375A #575A37 #375A39

monochromatic

#100C13 #2B2034 #4B375A #6B4E80 #8A68A3

Accessibility & contrast

On white

10.54

#4B375A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4B375A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B375A

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B375A	#FFFFFF	#000000	##FFFFFF
##4B375A	1.00	10.54	1.99	10.54
#FFFFFF	10.54	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303E5B

Deuteranopia (green-blind)

#353F59

Tritanopia (blue-blind)

#493C44

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4b375a;
/* rgb */ color: rgb(75, 55, 90);
/* oklch */ color: oklch(37.4% 0.063 309.8);

Tailwind

colors: {
  custom: {
    50: '#7e6e88',
    500: '#4b375a',
    950: '#000000',
  },
}

SCSS

$custom: #4b375a;
$custom-light: #7e6e88;
$custom-dark: #000000;

JSON

{
  "hex": "#4b375a",
  "rgb": {
    "r": 75,
    "g": 55,
    "b": 90
  },
  "hsl": {
    "h": 274.286,
    "s": 24.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.37417,
    "c": 0.06329,
    "h": 309.8
  },
  "luminance": 0.04966
}

Semantic roles & 50–950 ramp

primary

#4B375A

secondary

#748A62

accent

#C1678E

background

#F7F6F8

surface

#EEEBF0

border

#C9C6CB

text

#0A070B

muted

#7C7A7C

Preview Lab

Preview with #4B375A

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

Preview Lab → · Contrast checker → · Palette generator →