#321D57#321D57

#321D57 is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.3% C 0.100 H 296.3°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#321D57
RGB	rgb(50, 29, 87)
HSL	hsl(262, 50%, 23%)
HSV	hsv(262, 67%, 34%)
CMYK	cmyk(42.5%, 66.7%, 0%, 65.9%)
CIE-LAB	lab(16.72, 24.89, -31.55)
CIE-LCH	lch(16.72, 40.19, 308.28°)
OKLab	oklab(29.28% 0.0445 -0.0898)
OKLCH	oklch(29.28% 0.1 296.3)
XYZ	xyz(3.4746, 2.2449, 9.2652)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321D57 #42571D

analogous

#1D2557 #321D57 #4F1D57

triadic

#321D57 #57321D #1D5732

tetradic

#321D57 #571D25 #42571D #1D574F

square

#321D57 #571D25 #42571D #1D574F

split-complementary

#321D57 #574F1D #25571D

monochromatic

#0D0817 #180E29 #321D57 #4C2C85 #673CB3

Accessibility & contrast

On white

14.49

#321D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#321D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321D57

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321D57	#FFFFFF	#000000	##FFFFFF
##321D57	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A59

Deuteranopia (green-blind)

#022956

Tritanopia (blue-blind)

#292A37

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #321d57;
/* rgb */ color: rgb(50, 29, 87);
/* oklch */ color: oklch(29.3% 0.100 296.3);

Tailwind

colors: {
  custom: {
    50: '#6d5a87',
    500: '#321d57',
    950: '#000000',
  },
}

SCSS

$custom: #321d57;
$custom-light: #6d5a87;
$custom-dark: #000000;

JSON

{
  "hex": "#321d57",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 87
  },
  "hsl": {
    "h": 261.724,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29275,
    "c": 0.10023,
    "h": 296.3
  },
  "luminance": 0.02245
}

Semantic roles & 50–950 ramp

primary

#321D57

secondary

#728C44

accent

#DA4EA7

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#07040B

muted

#7A797C

Preview Lab

Preview with #321D57

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

Preview Lab → · Contrast checker → · Palette generator →