#321DAC#321DAC

#321DAC is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 38.0% C 0.207 H 276.6°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#321DAC
RGB	rgb(50, 29, 172)
HSL	hsl(249, 71%, 39%)
HSV	hsv(249, 83%, 67%)
CMYK	cmyk(70.9%, 83.1%, 0%, 32.5%)
CIE-LAB	lab(25.37, 51.26, -71.22)
CIE-LCH	lch(25.37, 87.75, 305.75°)
OKLab	oklab(37.96% 0.024 -0.2058)
OKLCH	oklch(37.96% 0.207 276.6)
XYZ	xyz(9.1987, 4.5345, 39.4122)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321DAC #97AC1D

analogous

#1D50AC #321DAC #7A1DAC

triadic

#321DAC #AC321D #1DAC32

tetradic

#321DAC #AC1D50 #97AC1D #1DAC7A

square

#321DAC #AC1D50 #97AC1D #1DAC7A

split-complementary

#321DAC #AC7A1D #50AC1D

monochromatic

#140B43 #231478 #321DAC #452BDB #735FE4

Accessibility & contrast

On white

11.01

#321DAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#321DAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321DAC

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321DAC	#FFFFFF	#000000	##FFFFFF
##321DAC	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #321dac;
/* rgb */ color: rgb(50, 29, 172);
/* oklch */ color: oklch(38.0% 0.207 276.6);

Tailwind

colors: {
  custom: {
    50: '#7e5fc6',
    500: '#321dac',
    950: '#000000',
  },
}

SCSS

$custom: #321dac;
$custom-light: #7e5fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#321dac",
  "rgb": {
    "r": 50,
    "g": 29,
    "b": 172
  },
  "hsl": {
    "h": 248.811,
    "s": 71.144,
    "l": 39.412
  },
  "oklch": {
    "l": 0.37963,
    "c": 0.20718,
    "h": 276.6
  },
  "luminance": 0.04535
}

Semantic roles & 50–950 ramp

primary

#321DAC

secondary

#B9C85C

accent

#EE3AD3

background

#F8F5FC

surface

#F0E9F8

border

#CBC5D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #321DAC

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

Preview Lab → · Contrast checker → · Palette generator →