#321C78#321C78

#321C78 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.146 H 285.8°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#321C78
RGB	rgb(50, 28, 120)
HSL	hsl(254, 62%, 29%)
HSV	hsv(254, 77%, 47%)
CMYK	cmyk(58.3%, 76.7%, 0%, 52.9%)
CIE-LAB	lab(19.49, 35.85, -48.67)
CIE-LCH	lch(19.49, 60.45, 306.37°)
OKLab	oklab(32.18% 0.0398 -0.1401)
OKLCH	oklch(32.18% 0.146 285.8)
XYZ	xyz(5.1198, 2.8644, 18.0488)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321C78 #62781C

analogous

#1C3478 #321C78 #601C78

triadic

#321C78 #78321C #1C7832

tetradic

#321C78 #781C34 #62781C #1C7860

square

#321C78 #781C34 #62781C #1C7860

split-complementary

#321C78 #78601C #34781C

monochromatic

#0A0619 #1D1046 #321C78 #4728AA #603DD2

Accessibility & contrast

On white

13.35

#321C78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#321C78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321C78

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321C78	#FFFFFF	#000000	##FFFFFF
##321C78	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327B

Deuteranopia (green-blind)

#002C76

Tritanopia (blue-blind)

#113548

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321c78;
/* rgb */ color: rgb(50, 28, 120);
/* oklch */ color: oklch(32.2% 0.146 285.8);

Tailwind

colors: {
  custom: {
    50: '#735ba0',
    500: '#321c78',
    950: '#000000',
  },
}

SCSS

$custom: #321c78;
$custom-light: #735ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#321c78",
  "rgb": {
    "r": 50,
    "g": 28,
    "b": 120
  },
  "hsl": {
    "h": 254.348,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32184,
    "c": 0.14562,
    "h": 285.8
  },
  "luminance": 0.02865
}

Semantic roles & 50–950 ramp

primary

#321C78

secondary

#93AC44

accent

#E543BE

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040F

muted

#7B797E

Preview Lab

Preview with #321C78

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

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