#222F85#222F85

#222F85 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.144 H 270.5°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#222F85
RGB	rgb(34, 47, 133)
HSL	hsl(232, 59%, 33%)
HSV	hsv(232, 74%, 52%)
CMYK	cmyk(74.4%, 64.7%, 0%, 47.8%)
CIE-LAB	lab(23.89, 26.13, -49.75)
CIE-LCH	lch(23.89, 56.19, 297.72°)
OKLab	oklab(35.42% 0.0012 -0.1437)
OKLCH	oklch(35.42% 0.144 270.5)
XYZ	xyz(5.9084, 4.0660, 22.6592)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222F85 #857822

analogous

#226085 #222F85 #462285

triadic

#222F85 #85222F #2F8522

tetradic

#222F85 #852260 #857822 #228546

square

#222F85 #852260 #857822 #228546

split-complementary

#222F85 #854622 #608522

monochromatic

#090D24 #161E54 #222F85 #2E40B6 #4F60D2

Accessibility & contrast

On white

11.58

#222F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#222F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222F85

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222F85	#FFFFFF	#000000	##FFFFFF
##222F85	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E88

Deuteranopia (green-blind)

#003483

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222f85;
/* rgb */ color: rgb(34, 47, 133);
/* oklch */ color: oklch(35.4% 0.144 270.5);

Tailwind

colors: {
  custom: {
    50: '#6c67a9',
    500: '#222f85',
    950: '#000000',
  },
}

SCSS

$custom: #222f85;
$custom-light: #6c67a9;
$custom-dark: #000000;

JSON

{
  "hex": "#222f85",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 133
  },
  "hsl": {
    "h": 232.121,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.3542,
    "c": 0.14371,
    "h": 270.5
  },
  "luminance": 0.04067
}

Semantic roles & 50–950 ramp

primary

#222F85

secondary

#B6A84D

accent

#CE45E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222F85

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

Preview Lab → · Contrast checker → · Palette generator →