#223F92#223F92

#223F92 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.141 H 265.7°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#223F92
RGB	rgb(34, 63, 146)
HSL	hsl(224, 62%, 35%)
HSV	hsv(224, 77%, 57%)
CMYK	cmyk(76.7%, 56.8%, 0%, 42.7%)
CIE-LAB	lab(29.34, 20.22, -48.93)
CIE-LCH	lch(29.34, 52.94, 292.45°)
OKLab	oklab(39.82% -0.0107 -0.1411)
OKLCH	oklch(39.82% 0.141 265.7)
XYZ	xyz(7.6237, 5.9696, 27.9390)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223F92 #927522

analogous

#227792 #223F92 #3D2292

triadic

#223F92 #92223F #3F9222

tetradic

#223F92 #922277 #927522 #22923D

square

#223F92 #922277 #927522 #22923D

split-complementary

#223F92 #923D22 #779222

monochromatic

#0B142F #162A60 #223F92 #2E54C4 #5778D8

Accessibility & contrast

On white

9.57

#223F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#223F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223F92

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223F92	#FFFFFF	#000000	##FFFFFF
##223F92	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B95

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #223f92;
/* rgb */ color: rgb(34, 63, 146);
/* oklch */ color: oklch(39.8% 0.141 265.7);

Tailwind

colors: {
  custom: {
    50: '#6e73b3',
    500: '#223f92',
    950: '#000000',
  },
}

SCSS

$custom: #223f92;
$custom-light: #6e73b3;
$custom-dark: #000000;

JSON

{
  "hex": "#223f92",
  "rgb": {
    "r": 34,
    "g": 63,
    "b": 146
  },
  "hsl": {
    "h": 224.464,
    "s": 62.222,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39822,
    "c": 0.14148,
    "h": 265.7
  },
  "luminance": 0.0597
}

Semantic roles & 50–950 ramp

primary

#223F92

secondary

#BCA154

accent

#BB43E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #223F92

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

Preview Lab → · Contrast checker → · Palette generator →