#222F74#222F74

#222F74 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.9% C 0.119 H 270.6°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#222F74
RGB	rgb(34, 47, 116)
HSL	hsl(230, 55%, 29%)
HSV	hsv(230, 71%, 45%)
CMYK	cmyk(70.7%, 59.5%, 0%, 54.5%)
CIE-LAB	lab(22.42, 19.56, -41.38)
CIE-LCH	lch(22.42, 45.77, 295.30°)
OKLab	oklab(33.87% 0.0013 -0.1191)
OKLCH	oklch(33.87% 0.119 270.6)
XYZ	xyz(4.8275, 3.6336, 16.9666)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222F74 #746722

analogous

#225874 #222F74 #3E2274

triadic

#222F74 #74222F #2F7422

tetradic

#222F74 #742258 #746722 #22743E

square

#222F74 #742258 #746722 #22743E

split-complementary

#222F74 #743E22 #587422

monochromatic

#070A18 #141C45 #222F74 #3042A3 #475CC9

Accessibility & contrast

On white

12.16

#222F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#222F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222F74

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222F74	#FFFFFF	#000000	##FFFFFF
##222F74	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003976

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222f74;
/* rgb */ color: rgb(34, 47, 116);
/* oklch */ color: oklch(33.9% 0.119 270.6);

Tailwind

colors: {
  custom: {
    50: '#68679d',
    500: '#222f74',
    950: '#000000',
  },
}

SCSS

$custom: #222f74;
$custom-light: #68679d;
$custom-dark: #000000;

JSON

{
  "hex": "#222f74",
  "rgb": {
    "r": 34,
    "g": 47,
    "b": 116
  },
  "hsl": {
    "h": 230.488,
    "s": 54.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33874,
    "c": 0.11914,
    "h": 270.6
  },
  "luminance": 0.03634
}

Semantic roles & 50–950 ramp

primary

#222F74

secondary

#A7984B

accent

#C74ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #222F74

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

Preview Lab → · Contrast checker → · Palette generator →