#223097#223097

#223097 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.4% C 0.167 H 269.8°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#223097
RGB	rgb(34, 48, 151)
HSL	hsl(233, 63%, 36%)
HSV	hsv(233, 77%, 59%)
CMYK	cmyk(77.5%, 68.2%, 0%, 40.8%)
CIE-LAB	lab(25.83, 32.26, -57.73)
CIE-LCH	lch(25.83, 66.13, 299.20°)
OKLab	oklab(37.35% -0.0006 -0.167)
OKLCH	oklch(37.35% 0.167 269.8)
XYZ	xyz(7.3006, 4.6876, 29.7922)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223097 #978922

analogous

#226B97 #223097 #4F2297

triadic

#223097 #972230 #309722

tetradic

#223097 #97226B #978922 #22974F

square

#223097 #97226B #978922 #22974F

split-complementary

#223097 #974F22 #6B9722

monochromatic

#0C1033 #172065 #223097 #2D40C9 #5A69DA

Accessibility & contrast

On white

10.84

#223097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#223097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223097

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223097	#FFFFFF	#000000	##FFFFFF
##223097	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439A

Deuteranopia (green-blind)

#003895

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #223097;
/* rgb */ color: rgb(34, 48, 151);
/* oklch */ color: oklch(37.4% 0.167 269.8);

Tailwind

colors: {
  custom: {
    50: '#7168b7',
    500: '#223097',
    950: '#000000',
  },
}

SCSS

$custom: #223097;
$custom-light: #7168b7;
$custom-dark: #000000;

JSON

{
  "hex": "#223097",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 151
  },
  "hsl": {
    "h": 232.821,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37355,
    "c": 0.16705,
    "h": 269.8
  },
  "luminance": 0.04688
}

Semantic roles & 50–950 ramp

primary

#223097

secondary

#BEB257

accent

#D342E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #223097

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

Preview Lab → · Contrast checker → · Palette generator →