#222B87#222B87

#222B87 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.9% C 0.151 H 271.5°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#222B87
RGB	rgb(34, 43, 135)
HSL	hsl(235, 60%, 33%)
HSV	hsv(235, 75%, 53%)
CMYK	cmyk(74.8%, 68.1%, 0%, 47.1%)
CIE-LAB	lab(23.06, 29.58, -52.36)
CIE-LCH	lch(23.06, 60.14, 299.46°)
OKLab	oklab(34.87% 0.0039 -0.1514)
OKLCH	oklch(34.87% 0.151 271.5)
XYZ	xyz(5.8953, 3.8165, 23.3429)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222B87 #877E22

analogous

#225E87 #222B87 #4B2287

triadic

#222B87 #87222B #2B8722

tetradic

#222B87 #87225E #877E22 #22874B

square

#222B87 #87225E #877E22 #22874B

split-complementary

#222B87 #874B22 #5E8722

monochromatic

#090C25 #161B56 #222B87 #2E3BB8 #505CD3

Accessibility & contrast

On white

11.91

#222B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#222B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222B87

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222B87	#FFFFFF	#000000	##FFFFFF
##222B87	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003285

Tritanopia (blue-blind)

#004455

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #222b87;
/* rgb */ color: rgb(34, 43, 135);
/* oklch */ color: oklch(34.9% 0.151 271.5);

Tailwind

colors: {
  custom: {
    50: '#6d64ab',
    500: '#222b87',
    950: '#000000',
  },
}

SCSS

$custom: #222b87;
$custom-light: #6d64ab;
$custom-dark: #000000;

JSON

{
  "hex": "#222b87",
  "rgb": {
    "r": 34,
    "g": 43,
    "b": 135
  },
  "hsl": {
    "h": 234.653,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.34867,
    "c": 0.15144,
    "h": 271.5
  },
  "luminance": 0.03817
}

Semantic roles & 50–950 ramp

primary

#222B87

secondary

#B7AD4E

accent

#D545E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #222B87

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

Preview Lab → · Contrast checker → · Palette generator →