#223259#223259

#223259 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.4% C 0.073 H 265.7°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#223259
RGB	rgb(34, 50, 89)
HSL	hsl(223, 45%, 24%)
HSV	hsv(223, 62%, 35%)
CMYK	cmyk(61.8%, 43.8%, 0%, 65.1%)
CIE-LAB	lab(21.37, 6.90, -25.52)
CIE-LCH	lch(21.37, 26.44, 285.13°)
OKLab	oklab(32.45% -0.0054 -0.0725)
OKLCH	oklch(32.45% 0.073 265.7)
XYZ	xyz(3.6029, 3.3423, 9.9045)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223259 #594922

analogous

#224E59 #223259 #2E2259

triadic

#223259 #592232 #325922

tetradic

#223259 #59224E #594922 #22592E

square

#223259 #59224E #594922 #22592E

split-complementary

#223259 #592E22 #4E5922

monochromatic

#080C16 #11192D #223259 #334B85 #4464B2

Accessibility & contrast

On white

12.59

#223259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#223259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223259

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223259	#FFFFFF	#000000	##FFFFFF
##223259	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21365B

Deuteranopia (green-blind)

#1A3158

Tritanopia (blue-blind)

#003B41

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #223259;
/* rgb */ color: rgb(34, 50, 89);
/* oklch */ color: oklch(32.4% 0.073 265.7);

Tailwind

colors: {
  custom: {
    50: '#626988',
    500: '#223259',
    950: '#000000',
  },
}

SCSS

$custom: #223259;
$custom-light: #626988;
$custom-dark: #000000;

JSON

{
  "hex": "#223259",
  "rgb": {
    "r": 34,
    "g": 50,
    "b": 89
  },
  "hsl": {
    "h": 222.545,
    "s": 44.715,
    "l": 24.118
  },
  "oklch": {
    "l": 0.32447,
    "c": 0.07268,
    "h": 265.7
  },
  "luminance": 0.03343
}

Semantic roles & 50–950 ramp

primary

#223259

secondary

#8D794A

accent

#AF53D4

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060B

muted

#7A7A7C

Preview Lab

Preview with #223259

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

Preview Lab → · Contrast checker → · Palette generator →