#4B1F89#4B1F89

#4B1F89 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.163 H 296.3°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#4B1F89
RGB	rgb(75, 31, 137)
HSL	hsl(265, 63%, 33%)
HSV	hsv(265, 77%, 54%)
CMYK	cmyk(45.3%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(24.58, 43.34, -50.96)
CIE-LCH	lch(24.58, 66.90, 310.38°)
OKLab	oklab(36.94% 0.0721 -0.1459)
OKLCH	oklch(36.94% 0.163 296.3)
XYZ	xyz(7.9058, 4.2818, 24.0720)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1F89 #5D891F

analogous

#1F2889 #4B1F89 #801F89

triadic

#4B1F89 #894B1F #1F894B

tetradic

#4B1F89 #891F28 #5D891F #1F8980

square

#4B1F89 #891F28 #5D891F #1F8980

split-complementary

#4B1F89 #89801F #28891F

monochromatic

#140825 #301457 #4B1F89 #662ABB #854CD6

Accessibility & contrast

On white

11.31

#4B1F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4B1F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1F89

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1F89	#FFFFFF	#000000	##FFFFFF
##4B1F89	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8C

Deuteranopia (green-blind)

#003987

Tritanopia (blue-blind)

#3A3B53

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4b1f89;
/* rgb */ color: rgb(75, 31, 137);
/* oklch */ color: oklch(36.9% 0.163 296.3);

Tailwind

colors: {
  custom: {
    50: '#8460ac',
    500: '#4b1f89',
    950: '#000000',
  },
}

SCSS

$custom: #4b1f89;
$custom-light: #8460ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1f89",
  "rgb": {
    "r": 75,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 264.906,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.36939,
    "c": 0.16281,
    "h": 296.3
  },
  "luminance": 0.04282
}

Semantic roles & 50–950 ramp

primary

#4B1F89

secondary

#8BB94B

accent

#E642A2

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4B1F89

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

Preview Lab → · Contrast checker → · Palette generator →