#222D7F#222D7F

#222D7F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.138 H 271.2°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#222D7F
RGB	rgb(34, 45, 127)
HSL	hsl(233, 58%, 32%)
HSV	hsv(233, 73%, 50%)
CMYK	cmyk(73.2%, 64.6%, 0%, 50.2%)
CIE-LAB	lab(22.82, 25.20, -47.72)
CIE-LCH	lch(22.82, 53.96, 297.84°)
OKLab	oklab(34.47% 0.003 -0.1378)
OKLCH	oklch(34.47% 0.138 271.2)
XYZ	xyz(5.4275, 3.7486, 20.5121)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D7F #7F7422

analogous

#225C7F #222D7F #46227F

triadic

#222D7F #7F222D #2D7F22

tetradic

#222D7F #7F225C #7F7422 #227F46

square

#222D7F #7F225C #7F7422 #227F46

split-complementary

#222D7F #7F4622 #5C7F22

monochromatic

#080B1E #151C4F #222D7F #2F3EAF #4C5CCF

Accessibility & contrast

On white

12.00

#222D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#222D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D7F

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D7F	#FFFFFF	#000000	##FFFFFF
##222D7F	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222d7f;
/* rgb */ color: rgb(34, 45, 127);
/* oklch */ color: oklch(34.5% 0.138 271.2);

Tailwind

colors: {
  custom: {
    50: '#6b65a5',
    500: '#222d7f',
    950: '#000000',
  },
}

SCSS

$custom: #222d7f;
$custom-light: #6b65a5;
$custom-dark: #000000;

JSON

{
  "hex": "#222d7f",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 127
  },
  "hsl": {
    "h": 232.903,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34467,
    "c": 0.1378,
    "h": 271.2
  },
  "luminance": 0.03749
}

Semantic roles & 50–950 ramp

primary

#222D7F

secondary

#B2A54B

accent

#CF47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08050F

muted

#7A7A7F

Preview Lab

Preview with #222D7F

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

Preview Lab → · Contrast checker → · Palette generator →