#222AA0#222AA0

#222AA0 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.3% C 0.185 H 270.4°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#222AA0
RGB	rgb(34, 42, 160)
HSL	hsl(236, 65%, 38%)
HSV	hsv(236, 79%, 63%)
CMYK	cmyk(78.8%, 73.8%, 0%, 37.3%)
CIE-LAB	lab(25.36, 39.28, -63.99)
CIE-LCH	lch(25.36, 75.09, 301.55°)
OKLab	oklab(37.3% 0.0014 -0.1853)
OKLCH	oklch(37.3% 0.185 270.4)
XYZ	xyz(7.8307, 4.5332, 33.7132)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222AA0 #A09822

analogous

#2269A0 #222AA0 #5922A0

triadic

#222AA0 #A0222A #2AA022

tetradic

#222AA0 #A02269 #A09822 #22A059

square

#222AA0 #A02269 #A09822 #22A059

split-complementary

#222AA0 #A05922 #69A022

monochromatic

#0D103B #171D6E #222AA0 #2D37D2 #5F67DD

Accessibility & contrast

On white

11.01

#222AA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#222AA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222AA0

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222AA0	#FFFFFF	#000000	##FFFFFF
##222AA0	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A3

Deuteranopia (green-blind)

#00369E

Tritanopia (blue-blind)

#004C62

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #222aa0;
/* rgb */ color: rgb(34, 42, 160);
/* oklch */ color: oklch(37.3% 0.185 270.4);

Tailwind

colors: {
  custom: {
    50: '#7464bd',
    500: '#222aa0',
    950: '#000000',
  },
}

SCSS

$custom: #222aa0;
$custom-light: #7464bd;
$custom-dark: #000000;

JSON

{
  "hex": "#222aa0",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 160
  },
  "hsl": {
    "h": 236.19,
    "s": 64.948,
    "l": 38.039
  },
  "oklch": {
    "l": 0.37295,
    "c": 0.18532,
    "h": 270.4
  },
  "luminance": 0.04534
}

Semantic roles & 50–950 ramp

primary

#222AA0

secondary

#C2BB5C

accent

#DD40E8

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #222AA0

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

Preview Lab → · Contrast checker → · Palette generator →