#4B154B#4B154B

#4B154B is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.8% C 0.109 H 327.8°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B154B
RGB	rgb(75, 21, 75)
HSL	hsl(300, 56%, 19%)
HSV	hsv(300, 72%, 29%)
CMYK	cmyk(0%, 72%, 0%, 70.6%)
CIE-LAB	lab(18.10, 33.09, -20.99)
CIE-LCH	lch(18.10, 39.18, 327.61°)
OKLab	oklab(30.81% 0.0922 -0.058)
OKLCH	oklch(30.81% 0.109 327.8)
XYZ	xyz(4.4398, 2.5405, 6.9118)
Luminance	0.0254 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B154B #154B15

analogous

#30154B #4B154B #4B1530

triadic

#4B154B #4B4B15 #154B4B

tetradic

#4B154B #4B3015 #154B15 #15304B

square

#4B154B #4B3015 #154B15 #15304B

split-complementary

#4B154B #304B15 #154B30

monochromatic

#180718 #1B081B #4B154B #7B227B #AB30AB

Accessibility & contrast

On white

13.93

#4B154B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B154B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B154B

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B154B	#FFFFFF	#000000	##FFFFFF
##4B154B	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D284D

Deuteranopia (green-blind)

#222F4A

Tritanopia (blue-blind)

#4D1C2E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b154b;
/* rgb */ color: rgb(75, 21, 75);
/* oklch */ color: oklch(30.8% 0.109 327.8);

Tailwind

colors: {
  custom: {
    50: '#7f587d',
    500: '#4b154b',
    950: '#000000',
  },
}

SCSS

$custom: #4b154b;
$custom-light: #7f587d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b154b",
  "rgb": {
    "r": 75,
    "g": 21,
    "b": 75
  },
  "hsl": {
    "h": 300,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30813,
    "c": 0.10894,
    "h": 327.8
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#4B154B

secondary

#398339

accent

#E04848

background

#F7F5F7

surface

#EEE9EE

border

#C9C5C9

text

#0A0309

muted

#7C787B

Preview Lab

Preview with #4B154B

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

Preview Lab → · Contrast checker → · Palette generator →