#22306D#22306D

#22306D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.5% C 0.107 H 270.0°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#22306D
RGB	rgb(34, 48, 109)
HSL	hsl(229, 52%, 28%)
HSV	hsv(229, 69%, 43%)
CMYK	cmyk(68.8%, 56%, 0%, 57.3%)
CIE-LAB	lab(22.15, 16.11, -37.32)
CIE-LCH	lch(22.15, 40.65, 293.35°)
OKLab	oklab(33.5% 0 -0.1072)
OKLCH	oklch(33.5% 0.107 270)
XYZ	xyz(4.4760, 3.5577, 14.9159)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22306D #6D5F22

analogous

#22556D #22306D #39226D

triadic

#22306D #6D2230 #306D22

tetradic

#22306D #6D2255 #6D5F22 #226D39

square

#22306D #6D2255 #6D5F22 #226D39

split-complementary

#22306D #6D3922 #556D22

monochromatic

#070A17 #131B3E #22306D #31459C #455DC5

Accessibility & contrast

On white

12.27

#22306D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#22306D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22306D

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22306D	#FFFFFF	#000000	##FFFFFF
##22306D	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07396F

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #22306d;
/* rgb */ color: rgb(34, 48, 109);
/* oklch */ color: oklch(33.5% 0.107 270.0);

Tailwind

colors: {
  custom: {
    50: '#676897',
    500: '#22306d',
    950: '#000000',
  },
}

SCSS

$custom: #22306d;
$custom-light: #676897;
$custom-dark: #000000;

JSON

{
  "hex": "#22306d",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 109
  },
  "hsl": {
    "h": 228.8,
    "s": 52.448,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33495,
    "c": 0.10718,
    "h": 270
  },
  "luminance": 0.03558
}

Semantic roles & 50–950 ramp

primary

#22306D

secondary

#A1904A

accent

#C14CDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #22306D

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

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