#22223D#22223D

#22223D is a dark, muted blue. Relative luminance 0.018; OKLCH L 26.6% C 0.050 H 282.5°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#22223D
RGB	rgb(34, 34, 61)
HSL	hsl(240, 28%, 19%)
HSV	hsv(240, 44%, 24%)
CMYK	cmyk(44.3%, 44.3%, 0%, 76.1%)
CIE-LAB	lab(14.52, 8.17, -17.32)
CIE-LCH	lch(14.52, 19.15, 295.26°)
OKLab	oklab(26.62% 0.0108 -0.0486)
OKLCH	oklch(26.62% 0.05 282.5)
XYZ	xyz(2.0738, 1.8210, 4.6562)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22223D #3D3D22

analogous

#222F3D #22223D #2F223D

triadic

#22223D #3D2222 #223D22

tetradic

#22223D #3D222F #3D3D22 #223D2F

square

#22223D #3D222F #3D3D22 #223D2F

split-complementary

#22223D #3D2F22 #2F3D22

monochromatic

#0B0B14 #0C0C16 #22223D #383864 #4E4E8C

Accessibility & contrast

On white

15.39

#22223D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#22223D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22223D

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22223D	#FFFFFF	#000000	##FFFFFF
##22223D	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19263E

Deuteranopia (green-blind)

#18243C

Tritanopia (blue-blind)

#1A272C

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #22223d;
/* rgb */ color: rgb(34, 34, 61);
/* oklch */ color: oklch(26.6% 0.050 282.5);

Tailwind

colors: {
  custom: {
    50: '#5e5c72',
    500: '#22223d',
    950: '#000000',
  },
}

SCSS

$custom: #22223d;
$custom-light: #5e5c72;
$custom-dark: #000000;

JSON

{
  "hex": "#22223d",
  "rgb": {
    "r": 34,
    "g": 34,
    "b": 61
  },
  "hsl": {
    "h": 240,
    "s": 28.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.26622,
    "c": 0.04983,
    "h": 282.5
  },
  "luminance": 0.01821
}

Semantic roles & 50–950 ramp

primary

#22223D

secondary

#70704B

accent

#C563C5

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#040408

muted

#79797B

Preview Lab

Preview with #22223D

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

Preview Lab → · Contrast checker → · Palette generator →