#222D7B#222D7B

#222D7B is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.132 H 271.3°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#222D7B
RGB	rgb(34, 45, 123)
HSL	hsl(233, 57%, 31%)
HSV	hsv(233, 72%, 48%)
CMYK	cmyk(72.4%, 63.4%, 0%, 51.8%)
CIE-LAB	lab(22.47, 23.67, -45.77)
CIE-LCH	lch(22.47, 51.52, 297.35°)
OKLab	oklab(34.09% 0.0031 -0.132)
OKLCH	oklch(34.09% 0.132 271.3)
XYZ	xyz(5.1720, 3.6464, 19.1663)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D7B #7B7022

analogous

#22597B #222D7B #43227B

triadic

#222D7B #7B222D #2D7B22

tetradic

#222D7B #7B2259 #7B7022 #227B43

square

#222D7B #7B2259 #7B7022 #227B43

split-complementary

#222D7B #7B4322 #597B22

monochromatic

#070A1B #151B4B #222D7B #2F3FAB #4A5ACD

Accessibility & contrast

On white

12.14

#222D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#222D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D7B

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D7B	#FFFFFF	#000000	##FFFFFF
##222D7B	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7E

Deuteranopia (green-blind)

#003279

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222d7b;
/* rgb */ color: rgb(34, 45, 123);
/* oklch */ color: oklch(34.1% 0.132 271.3);

Tailwind

colors: {
  custom: {
    50: '#6a65a2',
    500: '#222d7b',
    950: '#000000',
  },
}

SCSS

$custom: #222d7b;
$custom-light: #6a65a2;
$custom-dark: #000000;

JSON

{
  "hex": "#222d7b",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 123
  },
  "hsl": {
    "h": 232.584,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34094,
    "c": 0.13208,
    "h": 271.3
  },
  "luminance": 0.03647
}

Semantic roles & 50–950 ramp

primary

#222D7B

secondary

#AEA24B

accent

#CD48E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #222D7B

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

Preview Lab → · Contrast checker → · Palette generator →