#223073#223073

#223073 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 34.0% C 0.116 H 270.2°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#223073
RGB	rgb(34, 48, 115)
HSL	hsl(230, 54%, 29%)
HSV	hsv(230, 70%, 45%)
CMYK	cmyk(70.4%, 58.3%, 0%, 54.9%)
CIE-LAB	lab(22.62, 18.46, -40.41)
CIE-LCH	lch(22.62, 44.43, 294.56°)
OKLab	oklab(34% 0.0003 -0.1163)
OKLCH	oklch(34% 0.116 270.2)
XYZ	xyz(4.8101, 3.6913, 16.6753)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223073 #736522

analogous

#225973 #223073 #3D2273

triadic

#223073 #732230 #307322

tetradic

#223073 #732259 #736522 #22733D

square

#223073 #732259 #736522 #22733D

split-complementary

#223073 #733D22 #597322

monochromatic

#070A18 #141C44 #223073 #3044A2 #475DC9

Accessibility & contrast

On white

12.08

#223073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#223073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223073

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223073	#FFFFFF	#000000	##FFFFFF
##223073	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A75

Deuteranopia (green-blind)

#003272

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #223073;
/* rgb */ color: rgb(34, 48, 115);
/* oklch */ color: oklch(34.0% 0.116 270.2);

Tailwind

colors: {
  custom: {
    50: '#68689c',
    500: '#223073',
    950: '#000000',
  },
}

SCSS

$custom: #223073;
$custom-light: #68689c;
$custom-dark: #000000;

JSON

{
  "hex": "#223073",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 115
  },
  "hsl": {
    "h": 229.63,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34,
    "c": 0.11627,
    "h": 270.2
  },
  "luminance": 0.03692
}

Semantic roles & 50–950 ramp

primary

#223073

secondary

#A6964B

accent

#C44ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #223073

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

Preview Lab → · Contrast checker → · Palette generator →