#321F93#321F93

#321F93 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.176 H 279.9°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#321F93
RGB	rgb(50, 31, 147)
HSL	hsl(250, 65%, 35%)
HSV	hsv(250, 79%, 58%)
CMYK	cmyk(66%, 78.9%, 0%, 42.4%)
CIE-LAB	lab(22.88, 42.71, -60.08)
CIE-LCH	lch(22.88, 73.72, 305.41°)
OKLab	oklab(35.41% 0.0303 -0.1734)
OKLCH	oklch(35.41% 0.176 279.9)
XYZ	xyz(7.0702, 3.7641, 27.9521)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#321F93 #80931F

analogous

#1F4693 #321F93 #6C1F93

triadic

#321F93 #93321F #1F9332

tetradic

#321F93 #931F46 #80931F #1F936C

square

#321F93 #931F46 #80931F #1F936C

split-complementary

#321F93 #936C1F #46931F

monochromatic

#100A2E #211460 #321F93 #432AC6 #6852DA

Accessibility & contrast

On white

11.98

#321F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#321F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #321F93

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##321F93	#FFFFFF	#000000	##FFFFFF
##321F93	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B96

Deuteranopia (green-blind)

#003291

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #321f93;
/* rgb */ color: rgb(50, 31, 147);
/* oklch */ color: oklch(35.4% 0.176 279.9);

Tailwind

colors: {
  custom: {
    50: '#785eb4',
    500: '#321f93',
    950: '#000000',
  },
}

SCSS

$custom: #321f93;
$custom-light: #785eb4;
$custom-dark: #000000;

JSON

{
  "hex": "#321f93",
  "rgb": {
    "r": 50,
    "g": 31,
    "b": 147
  },
  "hsl": {
    "h": 249.828,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35408,
    "c": 0.17608,
    "h": 279.9
  },
  "luminance": 0.03765
}

Semantic roles & 50–950 ramp

primary

#321F93

secondary

#ACBE50

accent

#E840CD

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #321F93

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

Preview Lab → · Contrast checker → · Palette generator →