#4C1F89#4C1F89

#4C1F89 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.163 H 296.9°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F89
RGB	rgb(76, 31, 137)
HSL	hsl(265, 63%, 33%)
HSV	hsv(265, 77%, 54%)
CMYK	cmyk(44.5%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(24.71, 43.51, -50.75)
CIE-LCH	lch(24.71, 66.85, 310.61°)
OKLab	oklab(37.06% 0.0737 -0.1453)
OKLCH	oklch(37.06% 0.163 296.9)
XYZ	xyz(7.9846, 4.3225, 24.0757)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F89 #5C891F

analogous

#1F2789 #4C1F89 #811F89

triadic

#4C1F89 #894C1F #1F894C

tetradic

#4C1F89 #891F27 #5C891F #1F8981

square

#4C1F89 #891F27 #5C891F #1F8981

split-complementary

#4C1F89 #89811F #27891F

monochromatic

#150825 #301457 #4C1F89 #682ABB #874CD6

Accessibility & contrast

On white

11.26

#4C1F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4C1F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F89

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F89	#FFFFFF	#000000	##FFFFFF
##4C1F89	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8C

Deuteranopia (green-blind)

#003987

Tritanopia (blue-blind)

#3C3B53

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4c1f89;
/* rgb */ color: rgb(76, 31, 137);
/* oklch */ color: oklch(37.1% 0.163 296.9);

Tailwind

colors: {
  custom: {
    50: '#8460ac',
    500: '#4c1f89',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f89;
$custom-light: #8460ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f89",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 265.472,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37057,
    "c": 0.1629,
    "h": 296.9
  },
  "luminance": 0.04323
}

Semantic roles & 50–950 ramp

primary

#4C1F89

secondary

#8AB94B

accent

#E642A0

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4C1F89

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

Preview Lab → · Contrast checker → · Palette generator →