#22437A#22437A

#22437A is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.9% C 0.101 H 260.0°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#22437A
RGB	rgb(34, 67, 122)
HSL	hsl(218, 56%, 31%)
HSV	hsv(218, 72%, 48%)
CMYK	cmyk(72.1%, 45.1%, 0%, 52.2%)
CIE-LAB	lab(28.80, 7.95, -34.91)
CIE-LCH	lch(28.80, 35.80, 282.84°)
OKLab	oklab(38.86% -0.0175 -0.0998)
OKLCH	oklch(38.86% 0.101 260)
XYZ	xyz(6.1784, 5.7589, 19.1945)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22437A #7A5922

analogous

#226F7A #22437A #2D227A

triadic

#22437A #7A2243 #437A22

tetradic

#22437A #7A226F #7A5922 #227A2D

square

#22437A #7A226F #7A5922 #227A2D

split-complementary

#22437A #7A2D22 #6F7A22

monochromatic

#070E1A #15294A #22437A #2F5DAA #4A7BCD

Accessibility & contrast

On white

9.76

#22437A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#22437A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22437A

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22437A	#FFFFFF	#000000	##FFFFFF
##22437A	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28487C

Deuteranopia (green-blind)

#194079

Tritanopia (blue-blind)

#005058

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #22437a;
/* rgb */ color: rgb(34, 67, 122);
/* oklch */ color: oklch(38.9% 0.101 260.0);

Tailwind

colors: {
  custom: {
    50: '#6976a1',
    500: '#22437a',
    950: '#000000',
  },
}

SCSS

$custom: #22437a;
$custom-light: #6976a1;
$custom-dark: #000000;

JSON

{
  "hex": "#22437a",
  "rgb": {
    "r": 34,
    "g": 67,
    "b": 122
  },
  "hsl": {
    "h": 217.5,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.38862,
    "c": 0.1013,
    "h": 260
  },
  "luminance": 0.0576
}

Semantic roles & 50–950 ramp

primary

#22437A

secondary

#AD884B

accent

#A748E0

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #22437A

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

Preview Lab → · Contrast checker → · Palette generator →