#321FAE#321FAE

#321FAE is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.4% C 0.208 H 276.2°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#321FAE
RGB	rgb(50, 31, 174)
HSL	hsl(248, 70%, 40%)
HSV	hsv(248, 82%, 68%)
CMYK	cmyk(71.3%, 82.2%, 0%, 31.8%)
CIE-LAB	lab(25.90, 50.97, -71.53)
CIE-LCH	lch(25.90, 87.83, 305.47°)
OKLab	oklab(38.4% 0.0226 -0.2067)
OKLCH	oklch(38.4% 0.208 276.2)
XYZ	xyz(9.4429, 4.7132, 40.4483)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321FAE #9BAE1F

analogous

#1F53AE #321FAE #791FAE

triadic

#321FAE #AE321F #1FAE32

tetradic

#321FAE #AE1F53 #9BAE1F #1FAE79

square

#321FAE #AE1F53 #9BAE1F #1FAE79

split-complementary

#321FAE #AE791F #53AE1F

monochromatic

#140C46 #23167A #321FAE #4730DA #7564E3

Accessibility & contrast

On white

10.81

#321FAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#321FAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321FAE

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321FAE	#FFFFFF	#000000	##FFFFFF
##321FAE	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B2

Deuteranopia (green-blind)

#0037AC

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #321fae;
/* rgb */ color: rgb(50, 31, 174);
/* oklch */ color: oklch(38.4% 0.208 276.2);

Tailwind

colors: {
  custom: {
    50: '#7e60c8',
    500: '#321fae',
    950: '#000000',
  },
}

SCSS

$custom: #321fae;
$custom-light: #7e60c8;
$custom-dark: #000000;

JSON

{
  "hex": "#321fae",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 174
  },
  "hsl": {
    "h": 247.972,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.384,
    "c": 0.20797,
    "h": 276.2
  },
  "luminance": 0.04714
}

Semantic roles & 50–950 ramp

primary

#321FAE

secondary

#BBC860

accent

#ED3BD5

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #321FAE

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

Preview Lab → · Contrast checker → · Palette generator →