#321A7C#321A7C

#321A7C is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.153 H 285.3°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#321A7C
RGB	rgb(50, 26, 124)
HSL	hsl(255, 65%, 29%)
HSV	hsv(255, 79%, 49%)
CMYK	cmyk(59.7%, 79%, 0%, 51.4%)
CIE-LAB	lab(19.52, 38.17, -51.18)
CIE-LCH	lch(19.52, 63.84, 306.72°)
OKLab	oklab(32.33% 0.0402 -0.1474)
OKLCH	oklch(32.33% 0.153 285.3)
XYZ	xyz(5.3218, 2.8718, 19.3388)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321A7C #647C1A

analogous

#1A337C #321A7C #631A7C

triadic

#321A7C #7C321A #1A7C32

tetradic

#321A7C #7C1A33 #647C1A #1A7C63

square

#321A7C #7C1A33 #647C1A #1A7C63

split-complementary

#321A7C #7C631A #337C1A

monochromatic

#0A0519 #1E0F49 #321A7C #4625AF #613BD6

Accessibility & contrast

On white

13.34

#321A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#321A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321A7C

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321A7C	#FFFFFF	#000000	##FFFFFF
##321A7C	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327F

Deuteranopia (green-blind)

#002C7A

Tritanopia (blue-blind)

#0B364A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #321a7c;
/* rgb */ color: rgb(50, 26, 124);
/* oklch */ color: oklch(32.3% 0.153 285.3);

Tailwind

colors: {
  custom: {
    50: '#745aa3',
    500: '#321a7c',
    950: '#000000',
  },
}

SCSS

$custom: #321a7c;
$custom-light: #745aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#321a7c",
  "rgb": {
    "r": 50,
    "g": 26,
    "b": 124
  },
  "hsl": {
    "h": 254.694,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.3233,
    "c": 0.15279,
    "h": 285.3
  },
  "luminance": 0.02872
}

Semantic roles & 50–950 ramp

primary

#321A7C

secondary

#95B042

accent

#E840BF

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #321A7C

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

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