#222640#222640

#222640 is a dark, muted blue. Relative luminance 0.021; OKLCH L 27.8% C 0.048 H 276.1°. Best body text is #FFFFFF at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#222640
RGB	rgb(34, 38, 64)
HSL	hsl(232, 31%, 19%)
HSV	hsv(232, 47%, 25%)
CMYK	cmyk(46.9%, 40.6%, 0%, 74.9%)
CIE-LAB	lab(15.99, 6.29, -17.11)
CIE-LCH	lch(15.99, 18.23, 290.19°)
OKLab	oklab(27.81% 0.0052 -0.048)
OKLCH	oklch(27.81% 0.048 276.1)
XYZ	xyz(2.2779, 2.0964, 5.1341)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222640 #403C22

analogous

#223540 #222640 #2D2240

triadic

#222640 #402226 #264022

tetradic

#222640 #402235 #403C22 #22402D

square

#222640 #402235 #403C22 #22402D

split-complementary

#222640 #402D22 #354022

monochromatic

#0B0C14 #0D0E18 #222640 #373E68 #4C5590

Accessibility & contrast

On white

14.80

#222640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#222640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222640

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222640	#FFFFFF	#000000	##FFFFFF
##222640	1.00	14.80	1.42	14.80
#FFFFFF	14.80	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2941

Deuteranopia (green-blind)

#1B273F

Tritanopia (blue-blind)

#192B30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #222640;
/* rgb */ color: rgb(34, 38, 64);
/* oklch */ color: oklch(27.8% 0.048 276.1);

Tailwind

colors: {
  custom: {
    50: '#5f6075',
    500: '#222640',
    950: '#000000',
  },
}

SCSS

$custom: #222640;
$custom-light: #5f6075;
$custom-dark: #000000;

JSON

{
  "hex": "#222640",
  "rgb": {
    "r": 34,
    "g": 38,
    "b": 64
  },
  "hsl": {
    "h": 232,
    "s": 30.612,
    "l": 19.216
  },
  "oklch": {
    "l": 0.27806,
    "c": 0.0483,
    "h": 276.1
  },
  "luminance": 0.02096
}

Semantic roles & 50–950 ramp

primary

#222640

secondary

#736E4B

accent

#B961C7

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040408

muted

#79797B

Preview Lab

Preview with #222640

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

Preview Lab → · Contrast checker → · Palette generator →