#22319F#22319F

#22319F is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.176 H 269.4°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#22319F
RGB	rgb(34, 49, 159)
HSL	hsl(233, 65%, 38%)
HSV	hsv(233, 79%, 62%)
CMYK	cmyk(78.6%, 69.2%, 0%, 37.6%)
CIE-LAB	lab(26.85, 34.57, -60.94)
CIE-LCH	lch(26.85, 70.06, 299.57°)
OKLab	oklab(38.33% -0.0018 -0.1764)
OKLCH	oklch(38.33% 0.176 269.4)
XYZ	xyz(8.0139, 5.0390, 33.3444)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22319F #9F9022

analogous

#226F9F #22319F #51229F

triadic

#22319F #9F2231 #319F22

tetradic

#22319F #9F226F #9F9022 #229F51

square

#22319F #9F226F #9F9022 #229F51

split-complementary

#22319F #9F5122 #6F9F22

monochromatic

#0C123A #17216D #22319F #2D41D1 #5F6EDD

Accessibility & contrast

On white

10.46

#22319F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#22319F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22319F

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22319F	#FFFFFF	#000000	##FFFFFF
##22319F	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A2

Deuteranopia (green-blind)

#00399D

Tritanopia (blue-blind)

#004F64

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #22319f;
/* rgb */ color: rgb(34, 49, 159);
/* oklch */ color: oklch(38.3% 0.176 269.4);

Tailwind

colors: {
  custom: {
    50: '#7369bc',
    500: '#22319f',
    950: '#000000',
  },
}

SCSS

$custom: #22319f;
$custom-light: #7369bc;
$custom-dark: #000000;

JSON

{
  "hex": "#22319f",
  "rgb": {
    "r": 34,
    "g": 49,
    "b": 159
  },
  "hsl": {
    "h": 232.8,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38333,
    "c": 0.17643,
    "h": 269.4
  },
  "luminance": 0.0504
}

Semantic roles & 50–950 ramp

primary

#22319F

secondary

#C1B55B

accent

#D440E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #22319F

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

Preview Lab → · Contrast checker → · Palette generator →