#223258#223258

#223258 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.4% C 0.071 H 265.4°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#223258
RGB	rgb(34, 50, 88)
HSL	hsl(222, 44%, 24%)
HSV	hsv(222, 61%, 35%)
CMYK	cmyk(61.4%, 43.2%, 0%, 65.5%)
CIE-LAB	lab(21.30, 6.52, -24.96)
CIE-LCH	lch(21.30, 25.80, 284.64°)
OKLab	oklab(32.38% -0.0057 -0.0708)
OKLCH	oklch(32.38% 0.071 265.4)
XYZ	xyz(3.5611, 3.3256, 9.6849)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223258 #584822

analogous

#224D58 #223258 #2D2258

triadic

#223258 #582232 #325822

tetradic

#223258 #58224D #584822 #22582D

square

#223258 #58224D #584822 #22582D

split-complementary

#223258 #582D22 #4D5822

monochromatic

#090D16 #11192C #223258 #334B84 #4464B0

Accessibility & contrast

On white

12.61

#223258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#223258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223258

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223258	#FFFFFF	#000000	##FFFFFF
##223258	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223659

Deuteranopia (green-blind)

#1B3157

Tritanopia (blue-blind)

#013A40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #223258;
/* rgb */ color: rgb(34, 50, 88);
/* oklch */ color: oklch(32.4% 0.071 265.4);

Tailwind

colors: {
  custom: {
    50: '#626987',
    500: '#223258',
    950: '#000000',
  },
}

SCSS

$custom: #223258;
$custom-light: #626987;
$custom-dark: #000000;

JSON

{
  "hex": "#223258",
  "rgb": {
    "r": 34,
    "g": 50,
    "b": 88
  },
  "hsl": {
    "h": 222.222,
    "s": 44.262,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32379,
    "c": 0.07107,
    "h": 265.4
  },
  "luminance": 0.03326
}

Semantic roles & 50–950 ramp

primary

#223258

secondary

#8C784A

accent

#AE54D4

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05060B

muted

#7A7A7C

Preview Lab

Preview with #223258

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

Preview Lab → · Contrast checker → · Palette generator →