#22347B#22347B

#22347B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.5% C 0.123 H 268.6°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#22347B
RGB	rgb(34, 52, 123)
HSL	hsl(228, 57%, 31%)
HSV	hsv(228, 72%, 48%)
CMYK	cmyk(72.4%, 57.7%, 0%, 51.8%)
CIE-LAB	lab(24.40, 18.79, -42.61)
CIE-LCH	lch(24.40, 46.57, 293.79°)
OKLab	oklab(35.54% -0.0029 -0.1227)
OKLCH	oklch(35.54% 0.123 268.6)
XYZ	xyz(5.4616, 4.2256, 19.2628)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22347B #7B6922

analogous

#22607B #22347B #3C227B

triadic

#22347B #7B2234 #347B22

tetradic

#22347B #7B2260 #7B6922 #227B3C

square

#22347B #7B2260 #7B6922 #227B3C

split-complementary

#22347B #7B3C22 #607B22

monochromatic

#070B1B #15204B #22347B #2F48AB #4A65CD

Accessibility & contrast

On white

11.38

#22347B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#22347B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22347B

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22347B	#FFFFFF	#000000	##FFFFFF
##22347B	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7D

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#004552

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #22347b;
/* rgb */ color: rgb(34, 52, 123);
/* oklch */ color: oklch(35.5% 0.123 268.6);

Tailwind

colors: {
  custom: {
    50: '#6a6ba2',
    500: '#22347b',
    950: '#000000',
  },
}

SCSS

$custom: #22347b;
$custom-light: #6a6ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#22347b",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 123
  },
  "hsl": {
    "h": 227.865,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35537,
    "c": 0.12272,
    "h": 268.6
  },
  "luminance": 0.04226
}

Semantic roles & 50–950 ramp

primary

#22347B

secondary

#AE9A4B

accent

#C148E0

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #22347B

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

Preview Lab → · Contrast checker → · Palette generator →