#321B5F#321B5F

#321B5F is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.114 H 293.8°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#321B5F
RGB	rgb(50, 27, 95)
HSL	hsl(260, 56%, 24%)
HSV	hsv(260, 72%, 37%)
CMYK	cmyk(47.4%, 71.6%, 0%, 62.7%)
CIE-LAB	lab(16.93, 28.61, -36.56)
CIE-LCH	lch(16.93, 46.42, 308.04°)
OKLab	oklab(29.64% 0.0461 -0.1045)
OKLCH	oklch(29.64% 0.114 293.8)
XYZ	xyz(3.7723, 2.2881, 11.0671)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321B5F #485F1B

analogous

#1B265F #321B5F #541B5F

triadic

#321B5F #5F321B #1B5F32

tetradic

#321B5F #5F1B26 #485F1B #1B5F54

square

#321B5F #5F1B26 #485F1B #1B5F54

split-complementary

#321B5F #5F541B #265F1B

monochromatic

#0D0718 #190D2F #321B5F #4B298F #6436BE

Accessibility & contrast

On white

14.41

#321B5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#321B5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321B5F

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321B5F	#FFFFFF	#000000	##FFFFFF
##321B5F	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A61

Deuteranopia (green-blind)

#00295E

Tritanopia (blue-blind)

#252B3A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #321b5f;
/* rgb */ color: rgb(50, 27, 95);
/* oklch */ color: oklch(29.6% 0.114 293.8);

Tailwind

colors: {
  custom: {
    50: '#6e598d',
    500: '#321b5f',
    950: '#000000',
  },
}

SCSS

$custom: #321b5f;
$custom-light: #6e598d;
$custom-dark: #000000;

JSON

{
  "hex": "#321b5f",
  "rgb": {
    "r": 50,
    "g": 27,
    "b": 95
  },
  "hsl": {
    "h": 260.294,
    "s": 55.738,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29636,
    "c": 0.11426,
    "h": 293.8
  },
  "luminance": 0.02288
}

Semantic roles & 50–950 ramp

primary

#321B5F

secondary

#789541

accent

#DF49AC

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08030C

muted

#7B787D

Preview Lab

Preview with #321B5F

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

Preview Lab → · Contrast checker → · Palette generator →