#321FC2#321FC2

#321FC2 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.7% C 0.231 H 274.2°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#321FC2
RGB	rgb(50, 31, 194)
HSL	hsl(247, 72%, 44%)
HSV	hsv(247, 84%, 76%)
CMYK	cmyk(74.2%, 84%, 0%, 23.9%)
CIE-LAB	lab(28.25, 56.84, -79.52)
CIE-LCH	lch(28.25, 97.75, 305.56°)
OKLab	oklab(40.7% 0.0169 -0.2299)
OKLCH	oklch(40.7% 0.231 274.2)
XYZ	xyz(11.5398, 5.5519, 51.4919)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321FC2 #AFC21F

analogous

#1F5EC2 #321FC2 #841FC2

triadic

#321FC2 #C2321F #1FC232

tetradic

#321FC2 #C21F5E #AFC21F #1FC284

square

#321FC2 #C21F5E #AFC21F #1FC284

split-complementary

#321FC2 #C2841F #5EC21F

monochromatic

#170E58 #24178D #321FC2 #513EE0 #8173E9

Accessibility & contrast

On white

9.95

#321FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#321FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321FC2

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321FC2	#FFFFFF	#000000	##FFFFFF
##321FC2	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC6

Deuteranopia (green-blind)

#003BBF

Tritanopia (blue-blind)

#005574

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #321fc2;
/* rgb */ color: rgb(50, 31, 194);
/* oklch */ color: oklch(40.7% 0.231 274.2);

Tailwind

colors: {
  custom: {
    50: '#8261d6',
    500: '#321fc2',
    950: '#000000',
  },
}

SCSS

$custom: #321fc2;
$custom-light: #8261d6;
$custom-dark: #000000;

JSON

{
  "hex": "#321fc2",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 194
  },
  "hsl": {
    "h": 246.994,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40698,
    "c": 0.23053,
    "h": 274.2
  },
  "luminance": 0.05553
}

Semantic roles & 50–950 ramp

primary

#321FC2

secondary

#C4CF6D

accent

#EF39DA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0D0515

muted

#7D7A83

Preview Lab

Preview with #321FC2

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

Preview Lab → · Contrast checker → · Palette generator →