#321E99#321E99

#321E99 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.9% C 0.184 H 279.1°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#321E99
RGB	rgb(50, 30, 153)
HSL	hsl(250, 67%, 36%)
HSV	hsv(250, 80%, 60%)
CMYK	cmyk(67.3%, 80.4%, 0%, 40%)
CIE-LAB	lab(23.36, 45.08, -62.99)
CIE-LCH	lch(23.36, 77.45, 305.59°)
OKLab	oklab(35.94% 0.0292 -0.1819)
OKLCH	oklch(35.94% 0.184 279.1)
XYZ	xyz(7.5276, 3.9059, 30.4880)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321E99 #85991E

analogous

#1E4799 #321E99 #6F1E99

triadic

#321E99 #99321E #1E9932

tetradic

#321E99 #991E47 #85991E #1E996F

square

#321E99 #991E47 #85991E #1E996F

split-complementary

#321E99 #996F1E #47991E

monochromatic

#110A33 #211466 #321E99 #4328CC #6A54DD

Accessibility & contrast

On white

11.79

#321E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#321E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321E99

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321E99	#FFFFFF	#000000	##FFFFFF
##321E99	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003397

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #321e99;
/* rgb */ color: rgb(50, 30, 153);
/* oklch */ color: oklch(35.9% 0.184 279.1);

Tailwind

colors: {
  custom: {
    50: '#795eb8',
    500: '#321e99',
    950: '#000000',
  },
}

SCSS

$custom: #321e99;
$custom-light: #795eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#321e99",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 153
  },
  "hsl": {
    "h": 249.756,
    "s": 67.213,
    "l": 35.882
  },
  "oklch": {
    "l": 0.3594,
    "c": 0.18422,
    "h": 279.1
  },
  "luminance": 0.03907
}

Semantic roles & 50–950 ramp

primary

#321E99

secondary

#AFC152

accent

#EA3ECE

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #321E99

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

Preview Lab → · Contrast checker → · Palette generator →