#321F8E#321F8E

#321F8E is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.170 H 280.8°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#321F8E
RGB	rgb(50, 31, 142)
HSL	hsl(250, 64%, 34%)
HSV	hsv(250, 78%, 56%)
CMYK	cmyk(64.8%, 78.2%, 0%, 44.3%)
CIE-LAB	lab(22.34, 41.15, -57.87)
CIE-LCH	lch(22.34, 71.00, 305.42°)
OKLab	oklab(34.87% 0.0317 -0.167)
OKLCH	oklch(34.87% 0.17 280.8)
XYZ	xyz(6.6863, 3.6106, 25.9305)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F8E #7B8E1F

analogous

#1F448E #321F8E #6A1F8E

triadic

#321F8E #8E321F #1F8E32

tetradic

#321F8E #8E1F44 #7B8E1F #1F8E6A

square

#321F8E #8E1F44 #7B8E1F #1F8E6A

split-complementary

#321F8E #8E6A1F #448E1F

monochromatic

#0F092A #20145C #321F8E #442AC0 #664FD9

Accessibility & contrast

On white

12.19

#321F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#321F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F8E

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F8E	#FFFFFF	#000000	##FFFFFF
##321F8E	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003991

Deuteranopia (green-blind)

#00318C

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #321f8e;
/* rgb */ color: rgb(50, 31, 142);
/* oklch */ color: oklch(34.9% 0.170 280.8);

Tailwind

colors: {
  custom: {
    50: '#775eb0',
    500: '#321f8e',
    950: '#000000',
  },
}

SCSS

$custom: #321f8e;
$custom-light: #775eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#321f8e",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 142
  },
  "hsl": {
    "h": 250.27,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.34873,
    "c": 0.16998,
    "h": 280.8
  },
  "luminance": 0.03611
}

Semantic roles & 50–950 ramp

primary

#321F8E

secondary

#A9BB4D

accent

#E741CB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321F8E

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

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