#321F7C#321F7C

#321F7C is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.147 H 284.3°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#321F7C
RGB	rgb(50, 31, 124)
HSL	hsl(252, 60%, 30%)
HSV	hsv(252, 75%, 49%)
CMYK	cmyk(59.7%, 75%, 0%, 51.4%)
CIE-LAB	lab(20.49, 35.43, -49.59)
CIE-LCH	lch(20.49, 60.94, 305.55°)
OKLab	oklab(33.01% 0.0363 -0.1428)
OKLCH	oklch(33.01% 0.147 284.3)
XYZ	xyz(5.4424, 3.1130, 19.3790)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F7C #697C1F

analogous

#1F3A7C #321F7C #601F7C

triadic

#321F7C #7C321F #1F7C32

tetradic

#321F7C #7C1F3A #697C1F #1F7C60

square

#321F7C #7C1F3A #697C1F #1F7C60

split-complementary

#321F7C #7C601F #3A7C1F

monochromatic

#0B071A #1E134B #321F7C #462BAD #6145D0

Accessibility & contrast

On white

12.94

#321F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#321F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F7C

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F7C	#FFFFFF	#000000	##FFFFFF
##321F7C	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347F

Deuteranopia (green-blind)

#002E7A

Tritanopia (blue-blind)

#0A384B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #321f7c;
/* rgb */ color: rgb(50, 31, 124);
/* oklch */ color: oklch(33.0% 0.147 284.3);

Tailwind

colors: {
  custom: {
    50: '#735da3',
    500: '#321f7c',
    950: '#000000',
  },
}

SCSS

$custom: #321f7c;
$custom-light: #735da3;
$custom-dark: #000000;

JSON

{
  "hex": "#321f7c",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 124
  },
  "hsl": {
    "h": 252.258,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33012,
    "c": 0.14733,
    "h": 284.3
  },
  "luminance": 0.03113
}

Semantic roles & 50–950 ramp

primary

#321F7C

secondary

#9AAF48

accent

#E345C3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321F7C

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

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