#22397A#22397A

#22397A is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.5% C 0.114 H 266.2°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#22397A
RGB	rgb(34, 57, 122)
HSL	hsl(224, 56%, 31%)
HSV	hsv(224, 72%, 48%)
CMYK	cmyk(72.1%, 53.3%, 0%, 52.2%)
CIE-LAB	lab(25.78, 14.89, -39.76)
CIE-LCH	lch(25.78, 42.46, 290.53°)
OKLab	oklab(36.55% -0.0076 -0.1142)
OKLCH	oklch(36.55% 0.114 266.2)
XYZ	xyz(5.6344, 4.6709, 19.0132)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22397A #7A6322

analogous

#22657A #22397A #37227A

triadic

#22397A #7A2239 #397A22

tetradic

#22397A #7A2265 #7A6322 #227A37

square

#22397A #7A2265 #7A6322 #227A37

split-complementary

#22397A #7A3722 #657A22

monochromatic

#070C1A #15234A #22397A #2F4FAA #4A6CCD

Accessibility & contrast

On white

10.86

#22397A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#22397A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22397A

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22397A	#FFFFFF	#000000	##FFFFFF
##22397A	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11417C

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#004853

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #22397a;
/* rgb */ color: rgb(34, 57, 122);
/* oklch */ color: oklch(36.5% 0.114 266.2);

Tailwind

colors: {
  custom: {
    50: '#696ea1',
    500: '#22397a',
    950: '#000000',
  },
}

SCSS

$custom: #22397a;
$custom-light: #696ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#22397a",
  "rgb": {
    "r": 34,
    "g": 57,
    "b": 122
  },
  "hsl": {
    "h": 224.318,
    "s": 56.41,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36549,
    "c": 0.11447,
    "h": 266.2
  },
  "luminance": 0.04671
}

Semantic roles & 50–950 ramp

primary

#22397A

secondary

#AD934B

accent

#B848E0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070F

muted

#7A7A7E

Preview Lab

Preview with #22397A

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

Preview Lab → · Contrast checker → · Palette generator →