#321F8D#321F8D

#321F8D is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.169 H 280.9°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#321F8D
RGB	rgb(50, 31, 141)
HSL	hsl(250, 64%, 34%)
HSV	hsv(250, 78%, 55%)
CMYK	cmyk(64.5%, 78%, 0%, 44.7%)
CIE-LAB	lab(22.23, 40.83, -57.42)
CIE-LCH	lch(22.23, 70.46, 305.42°)
OKLab	oklab(34.77% 0.032 -0.1657)
OKLCH	oklch(34.77% 0.169 280.9)
XYZ	xyz(6.6116, 3.5807, 25.5369)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F8D #7A8D1F

analogous

#1F438D #321F8D #691F8D

triadic

#321F8D #8D321F #1F8D32

tetradic

#321F8D #8D1F43 #7A8D1F #1F8D69

square

#321F8D #8D1F43 #7A8D1F #1F8D69

split-complementary

#321F8D #8D691F #438D1F

monochromatic

#0E0929 #20145B #321F8D #442ABF #664ED8

Accessibility & contrast

On white

12.24

#321F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#321F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F8D

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F8D	#FFFFFF	#000000	##FFFFFF
##321F8D	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003990

Deuteranopia (green-blind)

#00318B

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #321f8d;
/* rgb */ color: rgb(50, 31, 141);
/* oklch */ color: oklch(34.8% 0.169 280.9);

Tailwind

colors: {
  custom: {
    50: '#775eaf',
    500: '#321f8d',
    950: '#000000',
  },
}

SCSS

$custom: #321f8d;
$custom-light: #775eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#321f8d",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 141
  },
  "hsl": {
    "h": 250.364,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34767,
    "c": 0.16874,
    "h": 280.9
  },
  "luminance": 0.03581
}

Semantic roles & 50–950 ramp

primary

#321F8D

secondary

#A8BB4D

accent

#E741CA

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321F8D

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

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