#22306E#22306E

#22306E is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.6% C 0.109 H 270.0°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#22306E
RGB	rgb(34, 48, 110)
HSL	hsl(229, 53%, 28%)
HSV	hsv(229, 69%, 43%)
CMYK	cmyk(69.1%, 56.4%, 0%, 56.9%)
CIE-LAB	lab(22.23, 16.50, -37.84)
CIE-LCH	lch(22.23, 41.28, 293.56°)
OKLab	oklab(33.58% 0 -0.1087)
OKLCH	oklch(33.58% 0.109 270)
XYZ	xyz(4.5302, 3.5794, 15.2010)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22306E #6E6022

analogous

#22566E #22306E #3A226E

triadic

#22306E #6E2230 #306E22

tetradic

#22306E #6E2256 #6E6022 #226E3A

square

#22306E #6E2256 #6E6022 #226E3A

split-complementary

#22306E #6E3A22 #566E22

monochromatic

#070A17 #141C3F #22306E #30449D #455DC5

Accessibility & contrast

On white

12.24

#22306E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#22306E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22306E

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22306E	#FFFFFF	#000000	##FFFFFF
##22306E	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053970

Deuteranopia (green-blind)

#00326D

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22306e;
/* rgb */ color: rgb(34, 48, 110);
/* oklch */ color: oklch(33.6% 0.109 270.0);

Tailwind

colors: {
  custom: {
    50: '#676898',
    500: '#22306e',
    950: '#000000',
  },
}

SCSS

$custom: #22306e;
$custom-light: #676898;
$custom-dark: #000000;

JSON

{
  "hex": "#22306e",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 110
  },
  "hsl": {
    "h": 228.947,
    "s": 52.778,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33578,
    "c": 0.10871,
    "h": 270
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#22306E

secondary

#A1914A

accent

#C24CDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #22306E

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

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