#321B4E#321B4E

#321B4E is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.2% C 0.091 H 301.6°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#321B4E
RGB	rgb(50, 27, 78)
HSL	hsl(267, 49%, 21%)
HSV	hsv(267, 65%, 31%)
CMYK	cmyk(35.9%, 65.4%, 0%, 69.4%)
CIE-LAB	lab(15.55, 23.45, -27.34)
CIE-LCH	lch(15.55, 36.02, 310.62°)
OKLab	oklab(28.2% 0.0477 -0.0774)
OKLCH	oklch(28.2% 0.091 301.6)
XYZ	xyz(3.0821, 2.0120, 7.4322)
Luminance	0.0201 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B4E #374E1B

analogous

#1B1D4E #321B4E #4B1B4E

triadic

#321B4E #4E321B #1B4E32

tetradic

#321B4E #4E1B1D #374E1B #1B4E4B

square

#321B4E #4E1B1D #374E1B #1B4E4B

split-complementary

#321B4E #4E4B1B #1D4E1B

monochromatic

#0F0817 #150B21 #321B4E #4F2B7B #6C3AA9

Accessibility & contrast

On white

14.97

#321B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#321B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B4E

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B4E	#FFFFFF	#000000	##FFFFFF
##321B4E	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032650

Deuteranopia (green-blind)

#0C274D

Tritanopia (blue-blind)

#2C2631

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #321b4e;
/* rgb */ color: rgb(50, 27, 78);
/* oklch */ color: oklch(28.2% 0.091 301.6);

Tailwind

colors: {
  custom: {
    50: '#6c5880',
    500: '#321b4e',
    950: '#000000',
  },
}

SCSS

$custom: #321b4e;
$custom-light: #6c5880;
$custom-dark: #000000;

JSON

{
  "hex": "#321b4e",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 78
  },
  "hsl": {
    "h": 267.059,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.28198,
    "c": 0.09094,
    "h": 301.6
  },
  "luminance": 0.02012
}

Semantic roles & 50–950 ramp

primary

#321B4E

secondary

#668441

accent

#D8509B

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #321B4E

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

Preview Lab → · Contrast checker → · Palette generator →