#321F90#321F90

#321F90 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.1% C 0.172 H 280.4°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#321F90
RGB	rgb(50, 31, 144)
HSL	hsl(250, 65%, 34%)
HSV	hsv(250, 78%, 56%)
CMYK	cmyk(65.3%, 78.5%, 0%, 43.5%)
CIE-LAB	lab(22.55, 41.77, -58.76)
CIE-LCH	lch(22.55, 72.09, 305.41°)
OKLab	oklab(35.09% 0.0312 -0.1696)
OKLCH	oklch(35.09% 0.172 280.4)
XYZ	xyz(6.8378, 3.6712, 26.7284)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F90 #7D901F

analogous

#1F4590 #321F90 #6A1F90

triadic

#321F90 #90321F #1F9032

tetradic

#321F90 #901F45 #7D901F #1F906A

square

#321F90 #901F45 #7D901F #1F906A

split-complementary

#321F90 #906A1F #45901F

monochromatic

#0F092B #21145E #321F90 #432AC2 #6750D9

Accessibility & contrast

On white

12.11

#321F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#321F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F90

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F90	#FFFFFF	#000000	##FFFFFF
##321F90	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A93

Deuteranopia (green-blind)

#00328E

Tritanopia (blue-blind)

#004057

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #321f90;
/* rgb */ color: rgb(50, 31, 144);
/* oklch */ color: oklch(35.1% 0.172 280.4);

Tailwind

colors: {
  custom: {
    50: '#775eb2',
    500: '#321f90',
    950: '#000000',
  },
}

SCSS

$custom: #321f90;
$custom-light: #775eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#321f90",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 144
  },
  "hsl": {
    "h": 250.088,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35087,
    "c": 0.17242,
    "h": 280.4
  },
  "luminance": 0.03672
}

Semantic roles & 50–950 ramp

primary

#321F90

secondary

#AABC4E

accent

#E840CB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321F90

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

Preview Lab → · Contrast checker → · Palette generator →