#321BA0#321BA0

#321BA0 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.4% C 0.195 H 278.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#321BA0
RGB	rgb(50, 27, 160)
HSL	hsl(250, 71%, 37%)
HSV	hsv(250, 83%, 63%)
CMYK	cmyk(68.8%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(23.67, 48.59, -66.76)
CIE-LCH	lch(23.67, 82.57, 306.05°)
OKLab	oklab(36.39% 0.0285 -0.1928)
OKLCH	oklch(36.39% 0.195 278.4)
XYZ	xyz(8.0504, 3.9993, 33.5986)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321BA0 #89A01B

analogous

#1B47A0 #321BA0 #751BA0

triadic

#321BA0 #A0321B #1BA032

tetradic

#321BA0 #A01B47 #89A01B #1BA075

square

#321BA0 #A01B47 #89A01B #1BA075

split-complementary

#321BA0 #A0751B #47A01B

monochromatic

#110937 #22126C #321BA0 #4224D4 #6C53E2

Accessibility & contrast

On white

11.67

#321BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#321BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321BA0

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321BA0	#FFFFFF	#000000	##FFFFFF
##321BA0	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#00455F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321ba0;
/* rgb */ color: rgb(50, 27, 160);
/* oklch */ color: oklch(36.4% 0.195 278.4);

Tailwind

colors: {
  custom: {
    50: '#7b5dbd',
    500: '#321ba0',
    950: '#000000',
  },
}

SCSS

$custom: #321ba0;
$custom-light: #7b5dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#321ba0",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 250.376,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36388,
    "c": 0.1949,
    "h": 278.4
  },
  "luminance": 0.04
}

Semantic roles & 50–950 ramp

primary

#321BA0

secondary

#B1C552

accent

#EE3ACF

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #321BA0

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

Preview Lab → · Contrast checker → · Palette generator →