#222AA7#222AA7

#222AA7 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.1% C 0.194 H 270.1°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#222AA7
RGB	rgb(34, 42, 167)
HSL	hsl(236, 66%, 39%)
HSV	hsv(236, 80%, 65%)
CMYK	cmyk(79.6%, 74.9%, 0%, 34.5%)
CIE-LAB	lab(26.11, 41.72, -66.99)
CIE-LCH	lch(26.11, 78.92, 301.91°)
OKLab	oklab(38.06% 0.0004 -0.194)
OKLCH	oklch(38.06% 0.194 270.1)
XYZ	xyz(8.4603, 4.7851, 37.0294)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222AA7 #A79F22

analogous

#226DA7 #222AA7 #5D22A7

triadic

#222AA7 #A7222A #2AA722

tetradic

#222AA7 #A7226D #A79F22 #22A75D

square

#222AA7 #A7226D #A79F22 #22A75D

split-complementary

#222AA7 #A75D22 #6DA722

monochromatic

#0D1041 #181D74 #222AA7 #313BD5 #646BDF

Accessibility & contrast

On white

10.73

#222AA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#222AA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222AA7

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222AA7	#FFFFFF	#000000	##FFFFFF
##222AA7	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #222aa7;
/* rgb */ color: rgb(34, 42, 167);
/* oklch */ color: oklch(38.1% 0.194 270.1);

Tailwind

colors: {
  custom: {
    50: '#7665c2',
    500: '#222aa7',
    950: '#000000',
  },
}

SCSS

$custom: #222aa7;
$custom-light: #7665c2;
$custom-dark: #000000;

JSON

{
  "hex": "#222aa7",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 167
  },
  "hsl": {
    "h": 236.391,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38055,
    "c": 0.19404,
    "h": 270.1
  },
  "luminance": 0.04786
}

Semantic roles & 50–950 ramp

primary

#222AA7

secondary

#C5BF60

accent

#DF3FE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #222AA7

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

Preview Lab → · Contrast checker → · Palette generator →