#223C92#223C92

#223C92 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.2% C 0.145 H 266.7°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#223C92
RGB	rgb(34, 60, 146)
HSL	hsl(226, 62%, 35%)
HSV	hsv(226, 77%, 57%)
CMYK	cmyk(76.7%, 58.9%, 0%, 42.7%)
CIE-LAB	lab(28.50, 22.28, -50.28)
CIE-LCH	lch(28.50, 55.00, 293.90°)
OKLab	oklab(39.2% -0.0084 -0.1451)
OKLCH	oklch(39.2% 0.145 266.7)
XYZ	xyz(7.4620, 5.6463, 27.8851)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223C92 #927822

analogous

#227492 #223C92 #402292

triadic

#223C92 #92223C #3C9222

tetradic

#223C92 #922274 #927822 #229240

square

#223C92 #922274 #927822 #229240

split-complementary

#223C92 #924022 #749222

monochromatic

#0B132F #162860 #223C92 #2E50C4 #5775D8

Accessibility & contrast

On white

9.86

#223C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#223C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223C92

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223C92	#FFFFFF	#000000	##FFFFFF
##223C92	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004995

Deuteranopia (green-blind)

#003E90

Tritanopia (blue-blind)

#005161

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #223c92;
/* rgb */ color: rgb(34, 60, 146);
/* oklch */ color: oklch(39.2% 0.145 266.7);

Tailwind

colors: {
  custom: {
    50: '#6f71b3',
    500: '#223c92',
    950: '#000000',
  },
}

SCSS

$custom: #223c92;
$custom-light: #6f71b3;
$custom-dark: #000000;

JSON

{
  "hex": "#223c92",
  "rgb": {
    "r": 34,
    "g": 60,
    "b": 146
  },
  "hsl": {
    "h": 226.071,
    "s": 62.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39196,
    "c": 0.14535,
    "h": 266.7
  },
  "luminance": 0.05647
}

Semantic roles & 50–950 ramp

primary

#223C92

secondary

#BCA454

accent

#C043E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #223C92

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

Preview Lab → · Contrast checker → · Palette generator →