#4A145B#4A145B

#4A145B is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.7% C 0.126 H 316.7°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#4A145B
RGB	rgb(74, 20, 91)
HSL	hsl(286, 64%, 22%)
HSV	hsv(286, 78%, 36%)
CMYK	cmyk(18.7%, 78%, 0%, 64.3%)
CIE-LAB	lab(18.85, 36.66, -30.62)
CIE-LCH	lch(18.85, 47.76, 320.13°)
OKLab	oklab(31.66% 0.0915 -0.0861)
OKLCH	oklch(31.66% 0.126 316.7)
XYZ	xyz(4.9622, 2.7117, 10.1575)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A145B #255B14

analogous

#27145B #4A145B #5B1449

triadic

#4A145B #5B4A14 #145B4A

tetradic

#4A145B #5B2714 #255B14 #14495B

square

#4A145B #5B2714 #255B14 #14495B

split-complementary

#4A145B #495B14 #145B27

monochromatic

#140619 #210929 #4A145B #731F8D #9C2ABF

Accessibility & contrast

On white

13.62

#4A145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4A145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A145B

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A145B	#FFFFFF	#000000	##FFFFFF
##4A145B	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5D

Deuteranopia (green-blind)

#152F59

Tritanopia (blue-blind)

#492336

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4a145b;
/* rgb */ color: rgb(74, 20, 91);
/* oklch */ color: oklch(31.7% 0.126 316.7);

Tailwind

colors: {
  custom: {
    50: '#7f588a',
    500: '#4a145b',
    950: '#000000',
  },
}

SCSS

$custom: #4a145b;
$custom-light: #7f588a;
$custom-dark: #000000;

JSON

{
  "hex": "#4a145b",
  "rgb": {
    "r": 74,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 285.634,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31663,
    "c": 0.12567,
    "h": 316.7
  },
  "luminance": 0.02711
}

Semantic roles & 50–950 ramp

primary

#4A145B

secondary

#4E9338

accent

#E74169

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #4A145B

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

Preview Lab → · Contrast checker → · Palette generator →