#321E9A#321E9A

#321E9A is a dark, vivid blue. Relative luminance 0.039; OKLCH L 36.0% C 0.185 H 279.0°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#321E9A
RGB	rgb(50, 30, 154)
HSL	hsl(250, 67%, 36%)
HSV	hsv(250, 81%, 60%)
CMYK	cmyk(67.5%, 80.5%, 0%, 39.6%)
CIE-LAB	lab(23.47, 45.38, -63.42)
CIE-LCH	lch(23.47, 77.98, 305.59°)
OKLab	oklab(36.05% 0.0289 -0.1831)
OKLCH	oklch(36.05% 0.185 279)
XYZ	xyz(7.6105, 3.9391, 30.9248)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E9A #869A1E

analogous

#1E489A #321E9A #701E9A

triadic

#321E9A #9A321E #1E9A32

tetradic

#321E9A #9A1E48 #869A1E #1E9A70

square

#321E9A #9A1E48 #869A1E #1E9A70

split-complementary

#321E9A #9A701E #489A1E

monochromatic

#110A34 #211467 #321E9A #4328CD #6B55DE

Accessibility & contrast

On white

11.74

#321E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#321E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E9A

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E9A	#FFFFFF	#000000	##FFFFFF
##321E9A	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9D

Deuteranopia (green-blind)

#003398

Tritanopia (blue-blind)

#00445C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321e9a;
/* rgb */ color: rgb(50, 30, 154);
/* oklch */ color: oklch(36.0% 0.185 279.0);

Tailwind

colors: {
  custom: {
    50: '#7a5eb9',
    500: '#321e9a',
    950: '#000000',
  },
}

SCSS

$custom: #321e9a;
$custom-light: #7a5eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#321e9a",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 154
  },
  "hsl": {
    "h": 249.677,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.3605,
    "c": 0.18541,
    "h": 279
  },
  "luminance": 0.0394
}

Semantic roles & 50–950 ramp

primary

#321E9A

secondary

#AFC153

accent

#EA3ECE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #321E9A

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

Preview Lab → · Contrast checker → · Palette generator →