#321F89#321F89

#321F89 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.3% C 0.164 H 281.6°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#321F89
RGB	rgb(50, 31, 137)
HSL	hsl(251, 63%, 33%)
HSV	hsv(251, 77%, 54%)
CMYK	cmyk(63.5%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(21.81, 39.57, -55.61)
CIE-LCH	lch(21.81, 68.25, 305.43°)
OKLab	oklab(34.35% 0.0331 -0.1604)
OKLCH	oklch(34.35% 0.164 281.6)
XYZ	xyz(6.3193, 3.4638, 23.9976)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F89 #76891F

analogous

#1F4189 #321F89 #671F89

triadic

#321F89 #89321F #1F8932

tetradic

#321F89 #891F41 #76891F #1F8967

square

#321F89 #891F41 #76891F #1F8967

split-complementary

#321F89 #89671F #41891F

monochromatic

#0E0825 #201457 #321F89 #442ABB #654CD6

Accessibility & contrast

On white

12.41

#321F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#321F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F89

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F89	#FFFFFF	#000000	##FFFFFF
##321F89	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#003087

Tritanopia (blue-blind)

#003D53

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #321f89;
/* rgb */ color: rgb(50, 31, 137);
/* oklch */ color: oklch(34.3% 0.164 281.6);

Tailwind

colors: {
  custom: {
    50: '#765dac',
    500: '#321f89',
    950: '#000000',
  },
}

SCSS

$custom: #321f89;
$custom-light: #765dac;
$custom-dark: #000000;

JSON

{
  "hex": "#321f89",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 250.755,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34346,
    "c": 0.16379,
    "h": 281.6
  },
  "luminance": 0.03464
}

Semantic roles & 50–950 ramp

primary

#321F89

secondary

#A5B94B

accent

#E642C9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #321F89

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

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