#4A145F#4A145F

#4A145F is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.130 H 314.5°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#4A145F
RGB	rgb(74, 20, 95)
HSL	hsl(283, 65%, 23%)
HSV	hsv(283, 79%, 37%)
CMYK	cmyk(22.1%, 78.9%, 0%, 62.7%)
CIE-LAB	lab(19.15, 37.56, -32.80)
CIE-LCH	lch(19.15, 49.86, 318.87°)
OKLab	oklab(31.97% 0.091 -0.0925)
OKLCH	oklch(31.97% 0.13 314.5)
XYZ	xyz(5.1394, 2.7826, 11.0906)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.24

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A145F #295F14

analogous

#25145F #4A145F #5F144E

triadic

#4A145F #5F4A14 #145F4A

tetradic

#4A145F #5F2514 #295F14 #144E5F

square

#4A145F #5F2514 #295F14 #144E5F

split-complementary

#4A145F #4E5F14 #145F25

monochromatic

#140519 #23092C #4A145F #711F92 #9929C4

Accessibility & contrast

On white

13.49

#4A145F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4A145F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A145F

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A145F	#FFFFFF	#000000	##FFFFFF
##4A145F	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#10305D

Tritanopia (blue-blind)

#482438

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4a145f;
/* rgb */ color: rgb(74, 20, 95);
/* oklch */ color: oklch(32.0% 0.130 314.5);

Tailwind

colors: {
  custom: {
    50: '#80588d',
    500: '#4a145f',
    950: '#000000',
  },
}

SCSS

$custom: #4a145f;
$custom-light: #80588d;
$custom-dark: #000000;

JSON

{
  "hex": "#4a145f",
  "rgb": {
    "r": 74,
    "g": 20,
    "b": 95
  },
  "hsl": {
    "h": 283.2,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31972,
    "c": 0.12976,
    "h": 314.5
  },
  "luminance": 0.02782
}

Semantic roles & 50–950 ramp

primary

#4A145F

secondary

#539738

accent

#E8406F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0A030C

muted

#7C787D

Preview Lab

Preview with #4A145F

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

Preview Lab → · Contrast checker → · Palette generator →