#223045#223045

#223045 is a dark, muted blue. Relative luminance 0.029; OKLCH L 30.7% C 0.043 H 258.3°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#223045
RGB	rgb(34, 48, 69)
HSL	hsl(216, 34%, 20%)
HSV	hsv(216, 51%, 27%)
CMYK	cmyk(50.7%, 30.4%, 0%, 72.9%)
CIE-LAB	lab(19.57, 0.92, -14.94)
CIE-LCH	lch(19.57, 14.97, 273.54°)
OKLab	oklab(30.68% -0.0086 -0.0417)
OKLCH	oklch(30.68% 0.043 258.3)
XYZ	xyz(2.7905, 2.8835, 6.0386)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223045 #453722

analogous

#224145 #223045 #252245

triadic

#223045 #452230 #304522

tetradic

#223045 #452241 #453722 #224525

square

#223045 #452241 #453722 #224525

split-complementary

#223045 #452522 #414522

monochromatic

#0A0E14 #0E131C #223045 #364D6E #4A6997

Accessibility & contrast

On white

13.32

#223045 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#223045 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223045

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223045	#FFFFFF	#000000	##FFFFFF
##223045	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283146

Deuteranopia (green-blind)

#242E45

Tritanopia (blue-blind)

#143537

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #223045;
/* rgb */ color: rgb(34, 48, 69);
/* oklch */ color: oklch(30.7% 0.043 258.3);

Tailwind

colors: {
  custom: {
    50: '#5f6878',
    500: '#223045',
    950: '#000000',
  },
}

SCSS

$custom: #223045;
$custom-light: #5f6878;
$custom-dark: #000000;

JSON

{
  "hex": "#223045",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 69
  },
  "hsl": {
    "h": 216,
    "s": 33.981,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3068,
    "c": 0.04262,
    "h": 258.3
  },
  "luminance": 0.02884
}

Semantic roles & 50–950 ramp

primary

#223045

secondary

#79664A

accent

#9F5ECA

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050609

muted

#797A7B

Preview Lab

Preview with #223045

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

Preview Lab → · Contrast checker → · Palette generator →