#222F6E#222F6E

#222F6E is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.4% C 0.110 H 270.5°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#222F6E
RGB	rgb(34, 47, 110)
HSL	hsl(230, 53%, 28%)
HSV	hsv(230, 69%, 43%)
CMYK	cmyk(69.1%, 57.3%, 0%, 56.9%)
CIE-LAB	lab(21.94, 17.21, -38.31)
CIE-LCH	lch(21.94, 42.00, 294.20°)
OKLab	oklab(33.36% 0.001 -0.1101)
OKLCH	oklch(33.36% 0.11 270.5)
XYZ	xyz(4.4897, 3.4985, 15.1875)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222F6E #6E6122

analogous

#22556E #222F6E #3B226E

triadic

#222F6E #6E222F #2F6E22

tetradic

#222F6E #6E2255 #6E6122 #226E3B

square

#222F6E #6E2255 #6E6122 #226E3B

split-complementary

#222F6E #6E3B22 #556E22

monochromatic

#070A17 #141B3F #222F6E #30439D #455BC5

Accessibility & contrast

On white

12.35

#222F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#222F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222F6E

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222F6E	#FFFFFF	#000000	##FFFFFF
##222F6E	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#013870

Deuteranopia (green-blind)

#00316D

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222f6e;
/* rgb */ color: rgb(34, 47, 110);
/* oklch */ color: oklch(33.4% 0.110 270.5);

Tailwind

colors: {
  custom: {
    50: '#676798',
    500: '#222f6e',
    950: '#000000',
  },
}

SCSS

$custom: #222f6e;
$custom-light: #676798;
$custom-dark: #000000;

JSON

{
  "hex": "#222f6e",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 110
  },
  "hsl": {
    "h": 229.737,
    "s": 52.778,
    "l": 28.235
  },
  "oklch": {
    "l": 0.3336,
    "c": 0.11011,
    "h": 270.5
  },
  "luminance": 0.03499
}

Semantic roles & 50–950 ramp

primary

#222F6E

secondary

#A1934A

accent

#C34CDC

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #222F6E

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

Preview Lab → · Contrast checker → · Palette generator →