#22347C#22347C

#22347C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.6% C 0.124 H 268.7°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#22347C
RGB	rgb(34, 52, 124)
HSL	hsl(228, 57%, 31%)
HSV	hsv(228, 73%, 49%)
CMYK	cmyk(72.6%, 58.1%, 0%, 51.4%)
CIE-LAB	lab(24.48, 19.18, -43.12)
CIE-LCH	lch(24.48, 47.19, 293.99°)
OKLab	oklab(35.62% -0.0029 -0.1242)
OKLCH	oklch(35.62% 0.124 268.7)
XYZ	xyz(5.5245, 4.2507, 19.5942)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22347C #7C6A22

analogous

#22617C #22347C #3D227C

triadic

#22347C #7C2234 #347C22

tetradic

#22347C #7C2261 #7C6A22 #227C3D

square

#22347C #7C2261 #7C6A22 #227C3D

split-complementary

#22347C #7C3D22 #617C22

monochromatic

#080C1C #15204C #22347C #2F48AC #4B65CE

Accessibility & contrast

On white

11.35

#22347C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#22347C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22347C

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22347C	#FFFFFF	#000000	##FFFFFF
##22347C	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #22347c;
/* rgb */ color: rgb(34, 52, 124);
/* oklch */ color: oklch(35.6% 0.124 268.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#22347c",
  "rgb": {
    "r": 34,
    "g": 52,
    "b": 124
  },
  "hsl": {
    "h": 228,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.35623,
    "c": 0.1242,
    "h": 268.7
  },
  "luminance": 0.04251
}

Semantic roles & 50–950 ramp

primary

#22347C

secondary

#AF9B4B

accent

#C248E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #22347C

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

Preview Lab → · Contrast checker → · Palette generator →