#321EA9#321EA9

#321EA9 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.7% C 0.203 H 276.9°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#321EA9
RGB	rgb(50, 30, 169)
HSL	hsl(249, 70%, 39%)
HSV	hsv(249, 82%, 66%)
CMYK	cmyk(70.4%, 82.2%, 0%, 33.7%)
CIE-LAB	lab(25.17, 49.93, -69.73)
CIE-LCH	lch(25.17, 85.76, 305.60°)
OKLab	oklab(37.73% 0.0245 -0.2015)
OKLCH	oklch(37.73% 0.203 276.9)
XYZ	xyz(8.9388, 4.4704, 37.9202)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321EA9 #95A91E

analogous

#1E50A9 #321EA9 #781EA9

triadic

#321EA9 #A9321E #1EA932

tetradic

#321EA9 #A91E50 #95A91E #1EA978

square

#321EA9 #A91E50 #95A91E #1EA978

split-complementary

#321EA9 #A9781E #50A91E

monochromatic

#130C41 #231575 #321EA9 #442BD9 #725FE3

Accessibility & contrast

On white

11.09

#321EA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#321EA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321EA9

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321EA9	#FFFFFF	#000000	##FFFFFF
##321EA9	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AD

Deuteranopia (green-blind)

#0036A7

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #321ea9;
/* rgb */ color: rgb(50, 30, 169);
/* oklch */ color: oklch(37.7% 0.203 276.9);

Tailwind

colors: {
  custom: {
    50: '#7d5fc4',
    500: '#321ea9',
    950: '#000000',
  },
}

SCSS

$custom: #321ea9;
$custom-light: #7d5fc4;
$custom-dark: #000000;

JSON

{
  "hex": "#321ea9",
  "rgb": {
    "r": 50,
    "g": 30,
    "b": 169
  },
  "hsl": {
    "h": 248.633,
    "s": 69.849,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37726,
    "c": 0.20298,
    "h": 276.9
  },
  "luminance": 0.04471
}

Semantic roles & 50–950 ramp

primary

#321EA9

secondary

#B8C75C

accent

#ED3BD3

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #321EA9

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

Preview Lab → · Contrast checker → · Palette generator →