#222428#222428

#222428 is a dark, near-neutral blue. Relative luminance 0.018; OKLCH L 26.0% C 0.008 H 264.4°. Best body text is #FFFFFF at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#222428
RGB	rgb(34, 36, 40)
HSL	hsl(220, 8%, 15%)
HSV	hsv(220, 15%, 16%)
CMYK	cmyk(15%, 10%, 0%, 84.3%)
CIE-LAB	lab(14.15, 0.14, -2.97)
CIE-LCH	lch(14.15, 2.97, 272.71°)
OKLab	oklab(25.99% -0.0008 -0.008)
OKLCH	oklch(25.99% 0.008 264.4)
XYZ	xyz(1.6735, 1.7550, 2.2577)
Luminance	0.0175 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222428 #282622

analogous

#222728 #222428 #232228

triadic

#222428 #282224 #242822

tetradic

#222428 #282227 #282622 #222823

square

#222428 #282227 #282622 #222823

split-complementary

#222428 #282322 #272822

monochromatic

#0E0F11 #0E0F11 #222428 #3E4249 #5A606A

Accessibility & contrast

On white

15.54

#222428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#222428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222428

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222428	#FFFFFF	#000000	##FFFFFF
##222428	1.00	15.54	1.35	15.54
#FFFFFF	15.54	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232428

Deuteranopia (green-blind)

#222428

Tritanopia (blue-blind)

#212525

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #222428;
/* rgb */ color: rgb(34, 36, 40);
/* oklch */ color: oklch(26.0% 0.008 264.4);

Tailwind

colors: {
  custom: {
    50: '#5d5e61',
    500: '#222428',
    950: '#000000',
  },
}

SCSS

$custom: #222428;
$custom-light: #5d5e61;
$custom-dark: #000000;

JSON

{
  "hex": "#222428",
  "rgb": {
    "r": 34,
    "g": 36,
    "b": 40
  },
  "hsl": {
    "h": 220,
    "s": 8.108,
    "l": 14.51
  },
  "oklch": {
    "l": 0.25991,
    "c": 0.00804,
    "h": 264.4
  },
  "luminance": 0.01755
}

Semantic roles & 50–950 ramp

primary

#222428

secondary

#58544E

accent

#9E77B1

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#040405

muted

#797979

Preview Lab

Preview with #222428

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

Preview Lab → · Contrast checker → · Palette generator →