#22319E#22319E

#22319E is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.175 H 269.4°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#22319E
RGB	rgb(34, 49, 158)
HSL	hsl(233, 65%, 38%)
HSV	hsv(233, 78%, 62%)
CMYK	cmyk(78.5%, 69%, 0%, 38%)
CIE-LAB	lab(26.75, 34.20, -60.49)
CIE-LCH	lch(26.75, 69.49, 299.48°)
OKLab	oklab(38.23% -0.0017 -0.1751)
OKLCH	oklch(38.23% 0.175 269.4)
XYZ	xyz(7.9274, 5.0044, 32.8893)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22319E #9E8F22

analogous

#226F9E #22319E #51229E

triadic

#22319E #9E2231 #319E22

tetradic

#22319E #9E226F #9E8F22 #229E51

square

#22319E #9E226F #9E8F22 #229E51

split-complementary

#22319E #9E5122 #6F9E22

monochromatic

#0C1239 #17216C #22319E #2D41D0 #5E6DDC

Accessibility & contrast

On white

10.49

#22319E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#22319E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22319E

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22319E	#FFFFFF	#000000	##FFFFFF
##22319E	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#00399C

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #22319e;
/* rgb */ color: rgb(34, 49, 158);
/* oklch */ color: oklch(38.2% 0.175 269.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#22319e",
  "rgb": {
    "r": 34,
    "g": 49,
    "b": 158
  },
  "hsl": {
    "h": 232.742,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38232,
    "c": 0.17513,
    "h": 269.4
  },
  "luminance": 0.05005
}

Semantic roles & 50–950 ramp

primary

#22319E

secondary

#C1B55B

accent

#D340E8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #22319E

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

Preview Lab → · Contrast checker → · Palette generator →