#321B4F#321B4F

#321B4F is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.3% C 0.092 H 301.1°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#321B4F
RGB	rgb(50, 27, 79)
HSL	hsl(267, 49%, 21%)
HSV	hsv(267, 66%, 31%)
CMYK	cmyk(36.7%, 65.8%, 0%, 69%)
CIE-LAB	lab(15.63, 23.75, -27.90)
CIE-LCH	lch(15.63, 36.64, 310.40°)
OKLab	oklab(28.28% 0.0476 -0.0791)
OKLCH	oklch(28.28% 0.092 301.1)
XYZ	xyz(3.1183, 2.0265, 7.6225)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B4F #384F1B

analogous

#1B1E4F #321B4F #4C1B4F

triadic

#321B4F #4F321B #1B4F32

tetradic

#321B4F #4F1B1E #384F1B #1B4F4C

square

#321B4F #4F1B1E #384F1B #1B4F4C

split-complementary

#321B4F #4F4C1B #1E4F1B

monochromatic

#0E0817 #150B21 #321B4F #4F2B7D #6C3AAA

Accessibility & contrast

On white

14.94

#321B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#321B4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B4F

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B4F	#FFFFFF	#000000	##FFFFFF
##321B4F	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012751

Deuteranopia (green-blind)

#0B274E

Tritanopia (blue-blind)

#2C2632

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #321b4f;
/* rgb */ color: rgb(50, 27, 79);
/* oklch */ color: oklch(28.3% 0.092 301.1);

Tailwind

colors: {
  custom: {
    50: '#6c5881',
    500: '#321b4f',
    950: '#000000',
  },
}

SCSS

$custom: #321b4f;
$custom-light: #6c5881;
$custom-dark: #000000;

JSON

{
  "hex": "#321b4f",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 79
  },
  "hsl": {
    "h": 266.538,
    "s": 49.057,
    "l": 20.784
  },
  "oklch": {
    "l": 0.28278,
    "c": 0.09234,
    "h": 301.1
  },
  "luminance": 0.02026
}

Semantic roles & 50–950 ramp

primary

#321B4F

secondary

#678541

accent

#D94F9C

background

#F6F5F7

surface

#ECE9EE

border

#C7C5C9

text

#07030A

muted

#7A787C

Preview Lab

Preview with #321B4F

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

Preview Lab → · Contrast checker → · Palette generator →