#22299D#22299D

#22299D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.183 H 270.7°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#22299D
RGB	rgb(34, 41, 157)
HSL	hsl(237, 64%, 37%)
HSV	hsv(237, 78%, 62%)
CMYK	cmyk(78.3%, 73.9%, 0%, 38.4%)
CIE-LAB	lab(24.83, 38.83, -63.05)
CIE-LCH	lch(24.83, 74.05, 301.63°)
OKLab	oklab(36.82% 0.0023 -0.1826)
OKLCH	oklch(36.82% 0.183 270.7)
XYZ	xyz(7.5364, 4.3594, 32.3360)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22299D #9D9622

analogous

#22679D #22299D #58229D

triadic

#22299D #9D2229 #299D22

tetradic

#22299D #9D2267 #9D9622 #229D58

square

#22299D #9D2267 #9D9622 #229D58

split-complementary

#22299D #9D5822 #679D22

monochromatic

#0C0F38 #171C6B #22299D #2D36CF #5D65DC

Accessibility & contrast

On white

11.22

#22299D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#22299D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22299D

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22299D	#FFFFFF	#000000	##FFFFFF
##22299D	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#00359B

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #22299d;
/* rgb */ color: rgb(34, 41, 157);
/* oklch */ color: oklch(36.8% 0.183 270.7);

Tailwind

colors: {
  custom: {
    50: '#7364bb',
    500: '#22299d',
    950: '#000000',
  },
}

SCSS

$custom: #22299d;
$custom-light: #7364bb;
$custom-dark: #000000;

JSON

{
  "hex": "#22299d",
  "rgb": {
    "r": 34,
    "g": 41,
    "b": 157
  },
  "hsl": {
    "h": 236.585,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36817,
    "c": 0.18257,
    "h": 270.7
  },
  "luminance": 0.0436
}

Semantic roles & 50–950 ramp

primary

#22299D

secondary

#C1BB5A

accent

#DE40E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #22299D

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

Preview Lab → · Contrast checker → · Palette generator →