#222F87#222F87

#222F87 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.146 H 270.4°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#222F87
RGB	rgb(34, 47, 135)
HSL	hsl(232, 60%, 33%)
HSV	hsv(232, 75%, 53%)
CMYK	cmyk(74.8%, 65.2%, 0%, 47.1%)
CIE-LAB	lab(24.07, 26.90, -50.70)
CIE-LCH	lch(24.07, 57.39, 297.95°)
OKLab	oklab(35.61% 0.0011 -0.1465)
OKLCH	oklch(35.61% 0.147 270.4)
XYZ	xyz(6.0479, 4.1218, 23.3938)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222F87 #877A22

analogous

#226187 #222F87 #472287

triadic

#222F87 #87222F #2F8722

tetradic

#222F87 #872261 #877A22 #228747

square

#222F87 #872261 #877A22 #228747

split-complementary

#222F87 #874722 #618722

monochromatic

#090D25 #161E56 #222F87 #2E40B8 #5061D3

Accessibility & contrast

On white

11.51

#222F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#222F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222F87

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222F87	#FFFFFF	#000000	##FFFFFF
##222F87	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003585

Tritanopia (blue-blind)

#004656

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #222f87;
/* rgb */ color: rgb(34, 47, 135);
/* oklch */ color: oklch(35.6% 0.146 270.4);

Tailwind

colors: {
  custom: {
    50: '#6d67ab',
    500: '#222f87',
    950: '#000000',
  },
}

SCSS

$custom: #222f87;
$custom-light: #6d67ab;
$custom-dark: #000000;

JSON

{
  "hex": "#222f87",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 135
  },
  "hsl": {
    "h": 232.277,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35609,
    "c": 0.1465,
    "h": 270.4
  },
  "luminance": 0.04122
}

Semantic roles & 50–950 ramp

primary

#222F87

secondary

#B7A94E

accent

#CF45E3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #222F87

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

Preview Lab → · Contrast checker → · Palette generator →