#321E63#321E63

#321E63 is a dark, moderate violet. Relative luminance 0.025; OKLCH L 30.5% C 0.115 H 291.4°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#321E63
RGB	rgb(50, 30, 99)
HSL	hsl(257, 53%, 25%)
HSV	hsv(257, 70%, 39%)
CMYK	cmyk(49.5%, 69.7%, 0%, 61.2%)
CIE-LAB	lab(17.95, 28.02, -37.55)
CIE-LCH	lch(17.95, 46.85, 306.74°)
OKLab	oklab(30.48% 0.042 -0.1075)
OKLCH	oklch(30.48% 0.115 291.4)
XYZ	xyz(4.0312, 2.5074, 12.0735)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E63 #4F631E

analogous

#1E2D63 #321E63 #541E63

triadic

#321E63 #63321E #1E6332

tetradic

#321E63 #631E2D #4F631E #1E6354

square

#321E63 #631E2D #4F631E #1E6354

split-complementary

#321E63 #63541E #2D631E

monochromatic

#0C0717 #1A1034 #321E63 #4A2C92 #613AC1

Accessibility & contrast

On white

13.99

#321E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#321E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E63

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E63	#FFFFFF	#000000	##FFFFFF
##321E63	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D65

Deuteranopia (green-blind)

#002A62

Tritanopia (blue-blind)

#232F3D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #321e63;
/* rgb */ color: rgb(50, 30, 99);
/* oklch */ color: oklch(30.5% 0.115 291.4);

Tailwind

colors: {
  custom: {
    50: '#6f5b90',
    500: '#321e63',
    950: '#000000',
  },
}

SCSS

$custom: #321e63;
$custom-light: #6f5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#321e63",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 99
  },
  "hsl": {
    "h": 257.391,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30479,
    "c": 0.11538,
    "h": 291.4
  },
  "luminance": 0.02508
}

Semantic roles & 50–950 ramp

primary

#321E63

secondary

#809845

accent

#DD4BB3

background

#F6F5F8

surface

#ECE9F0

border

#C7C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #321E63

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

Preview Lab → · Contrast checker → · Palette generator →