#222C87#222C87

#222C87 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.150 H 271.2°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#222C87
RGB	rgb(34, 44, 135)
HSL	hsl(234, 60%, 33%)
HSV	hsv(234, 75%, 53%)
CMYK	cmyk(74.8%, 67.4%, 0%, 47.1%)
CIE-LAB	lab(23.30, 28.92, -51.95)
CIE-LCH	lch(23.30, 59.46, 299.10°)
OKLab	oklab(35.05% 0.0032 -0.1502)
OKLCH	oklch(35.05% 0.15 271.2)
XYZ	xyz(5.9321, 3.8901, 23.3552)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C87 #877D22

analogous

#225E87 #222C87 #4A2287

triadic

#222C87 #87222C #2C8722

tetradic

#222C87 #87225E #877D22 #22874A

square

#222C87 #87225E #877D22 #22874A

split-complementary

#222C87 #874A22 #5E8722

monochromatic

#090C25 #161C56 #222C87 #2E3CB8 #505DD3

Accessibility & contrast

On white

11.81

#222C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#222C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C87

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C87	#FFFFFF	#000000	##FFFFFF
##222C87	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #222c87;
/* rgb */ color: rgb(34, 44, 135);
/* oklch */ color: oklch(35.0% 0.150 271.2);

Tailwind

colors: {
  custom: {
    50: '#6d65ab',
    500: '#222c87',
    950: '#000000',
  },
}

SCSS

$custom: #222c87;
$custom-light: #6d65ab;
$custom-dark: #000000;

JSON

{
  "hex": "#222c87",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 135
  },
  "hsl": {
    "h": 234.059,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35049,
    "c": 0.15022,
    "h": 271.2
  },
  "luminance": 0.03891
}

Semantic roles & 50–950 ramp

primary

#222C87

secondary

#B7AC4E

accent

#D345E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #222C87

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

Preview Lab → · Contrast checker → · Palette generator →