#320B56#320B56

#320B56 is a dark, vivid violet. Relative luminance 0.016; OKLCH L 26.7% C 0.123 H 301.7°. Best body text is #FFFFFF at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#320B56
RGB	rgb(50, 11, 86)
HSL	hsl(271, 77%, 19%)
HSV	hsv(271, 87%, 34%)
CMYK	cmyk(41.9%, 87.2%, 0%, 66.3%)
CIE-LAB	lab(13.16, 34.29, -36.66)
CIE-LCH	lch(13.16, 50.20, 313.09°)
OKLab	oklab(26.71% 0.0648 -0.1047)
OKLCH	oklch(26.71% 0.123 301.7)
XYZ	xyz(3.1144, 1.5893, 8.9450)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#320B56 #2F560B

analogous

#0D0B56 #320B56 #560B55

triadic

#320B56 #56320B #0B5632

tetradic

#320B56 #560D0B #2F560B #0B5556

square

#320B56 #560D0B #2F560B #0B5556

split-complementary

#320B56 #55560B #0B560D

monochromatic

#10031B #120420 #320B56 #52128C #7119C3

Accessibility & contrast

On white

15.94

#320B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#320B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #320B56

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##320B56	#FFFFFF	#000000	##FFFFFF
##320B56	1.00	15.94	1.32	15.94
#FFFFFF	15.94	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002158

Deuteranopia (green-blind)

#002155

Tritanopia (blue-blind)

#2A2031

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #320b56;
/* rgb */ color: rgb(50, 11, 86);
/* oklch */ color: oklch(26.7% 0.123 301.7);

Tailwind

colors: {
  custom: {
    50: '#6f5086',
    500: '#320b56',
    950: '#000000',
  },
}

SCSS

$custom: #320b56;
$custom-light: #6f5086;
$custom-dark: #000000;

JSON

{
  "hex": "#320b56",
  "rgb": {
    "r": 50,
    "g": 11,
    "b": 86
  },
  "hsl": {
    "h": 271.2,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.26714,
    "c": 0.12316,
    "h": 301.7
  },
  "luminance": 0.01589
}

Semantic roles & 50–950 ramp

primary

#320B56

secondary

#5C912B

accent

#F43490

background

#F6F4F8

surface

#ECE7EF

border

#C7C3CA

text

#08020B

muted

#7B787C

Preview Lab

Preview with #320B56

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

Preview Lab → · Contrast checker → · Palette generator →