#321B69#321B69

#321B69 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.6% C 0.128 H 290.3°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#321B69
RGB	rgb(50, 27, 105)
HSL	hsl(258, 59%, 26%)
HSV	hsv(258, 74%, 41%)
CMYK	cmyk(52.4%, 74.3%, 0%, 58.8%)
CIE-LAB	lab(17.84, 31.71, -41.68)
CIE-LCH	lch(17.84, 52.37, 307.27°)
OKLab	oklab(30.56% 0.0442 -0.1196)
OKLCH	oklch(30.56% 0.128 290.3)
XYZ	xyz(4.2564, 2.4817, 13.6166)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B69 #52691B

analogous

#1B2B69 #321B69 #591B69

triadic

#321B69 #69321B #1B6932

tetradic

#321B69 #691B2B #52691B #1B6959

square

#321B69 #691B2B #52691B #1B6959

split-complementary

#321B69 #69591B #2B691B

monochromatic

#0C0618 #1B0E38 #321B69 #49289A #6034CA

Accessibility & contrast

On white

14.03

#321B69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#321B69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B69

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B69	#FFFFFF	#000000	##FFFFFF
##321B69	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#002A67

Tritanopia (blue-blind)

#1F2F40

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #321b69;
/* rgb */ color: rgb(50, 27, 105);
/* oklch */ color: oklch(30.6% 0.128 290.3);

Tailwind

colors: {
  custom: {
    50: '#705995',
    500: '#321b69',
    950: '#000000',
  },
}

SCSS

$custom: #321b69;
$custom-light: #705995;
$custom-dark: #000000;

JSON

{
  "hex": "#321b69",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 105
  },
  "hsl": {
    "h": 257.692,
    "s": 59.091,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30564,
    "c": 0.12751,
    "h": 290.3
  },
  "luminance": 0.02482
}

Semantic roles & 50–950 ramp

primary

#321B69

secondary

#839E42

accent

#E246B4

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040D

muted

#7B797E

Preview Lab

Preview with #321B69

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

Preview Lab → · Contrast checker → · Palette generator →