#222F70#222F70

#222F70 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.113 H 270.6°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#222F70
RGB	rgb(34, 47, 112)
HSL	hsl(230, 53%, 29%)
HSV	hsv(230, 70%, 44%)
CMYK	cmyk(69.6%, 58%, 0%, 56.1%)
CIE-LAB	lab(22.10, 18.00, -39.34)
CIE-LCH	lch(22.10, 43.26, 294.58°)
OKLab	oklab(33.53% 0.0011 -0.1131)
OKLCH	oklch(33.53% 0.113 270.6)
XYZ	xyz(4.5998, 3.5425, 15.7675)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222F70 #706322

analogous

#225670 #222F70 #3C2270

triadic

#222F70 #70222F #2F7022

tetradic

#222F70 #702256 #706322 #22703C

square

#222F70 #702256 #706322 #22703C

split-complementary

#222F70 #703C22 #567022

monochromatic

#070A17 #141B41 #222F70 #30439F #465BC7

Accessibility & contrast

On white

12.29

#222F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#222F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222F70

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222F70	#FFFFFF	#000000	##FFFFFF
##222F70	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003972

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222f70;
/* rgb */ color: rgb(34, 47, 112);
/* oklch */ color: oklch(33.5% 0.113 270.6);

Tailwind

colors: {
  custom: {
    50: '#67679a',
    500: '#222f70',
    950: '#000000',
  },
}

SCSS

$custom: #222f70;
$custom-light: #67679a;
$custom-dark: #000000;

JSON

{
  "hex": "#222f70",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 112
  },
  "hsl": {
    "h": 230,
    "s": 53.425,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33529,
    "c": 0.11315,
    "h": 270.6
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#222F70

secondary

#A3954A

accent

#C54BDD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #222F70

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

Preview Lab → · Contrast checker → · Palette generator →