#222C88#222C88

#222C88 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.152 H 271.2°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#222C88
RGB	rgb(34, 44, 136)
HSL	hsl(234, 60%, 33%)
HSV	hsv(234, 75%, 53%)
CMYK	cmyk(75%, 67.6%, 0%, 46.7%)
CIE-LAB	lab(23.40, 29.29, -52.42)
CIE-LCH	lch(23.40, 60.05, 299.19°)
OKLab	oklab(35.15% 0.0031 -0.1516)
OKLCH	oklch(35.15% 0.152 271.2)
XYZ	xyz(6.0028, 3.9184, 23.7277)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C88 #887E22

analogous

#225F88 #222C88 #4B2288

triadic

#222C88 #88222C #2C8822

tetradic

#222C88 #88225F #887E22 #22884B

square

#222C88 #88225F #887E22 #22884B

split-complementary

#222C88 #884B22 #5F8822

monochromatic

#0A0C26 #161C57 #222C88 #2E3CB9 #515ED3

Accessibility & contrast

On white

11.77

#222C88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#222C88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C88

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C88	#FFFFFF	#000000	##FFFFFF
##222C88	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8B

Deuteranopia (green-blind)

#003386

Tritanopia (blue-blind)

#004456

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #222c88;
/* rgb */ color: rgb(34, 44, 136);
/* oklch */ color: oklch(35.1% 0.152 271.2);

Tailwind

colors: {
  custom: {
    50: '#6d65ac',
    500: '#222c88',
    950: '#000000',
  },
}

SCSS

$custom: #222c88;
$custom-light: #6d65ac;
$custom-dark: #000000;

JSON

{
  "hex": "#222c88",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 136
  },
  "hsl": {
    "h": 234.118,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35147,
    "c": 0.15159,
    "h": 271.2
  },
  "luminance": 0.03919
}

Semantic roles & 50–950 ramp

primary

#222C88

secondary

#B7AD4F

accent

#D445E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #222C88

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

Preview Lab → · Contrast checker → · Palette generator →