#223157#223157

#223157 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.071 H 266.3°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#223157
RGB	rgb(34, 49, 87)
HSL	hsl(223, 44%, 24%)
HSV	hsv(223, 61%, 34%)
CMYK	cmyk(60.9%, 43.7%, 0%, 65.9%)
CIE-LAB	lab(20.92, 6.85, -24.90)
CIE-LCH	lch(20.92, 25.83, 285.37°)
OKLab	oklab(32.06% -0.0046 -0.0707)
OKLCH	oklch(32.06% 0.071 266.3)
XYZ	xyz(3.4777, 3.2246, 9.4541)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223157 #574822

analogous

#224B57 #223157 #2D2257

triadic

#223157 #572231 #315722

tetradic

#223157 #57224B #574822 #22572D

square

#223157 #57224B #574822 #22572D

split-complementary

#223157 #572D22 #4B5722

monochromatic

#090C16 #11182B #223157 #334A83 #4463AF

Accessibility & contrast

On white

12.77

#223157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#223157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223157

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223157	#FFFFFF	#000000	##FFFFFF
##223157	1.00	12.77	1.65	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213558

Deuteranopia (green-blind)

#1A3056

Tritanopia (blue-blind)

#02393F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #223157;
/* rgb */ color: rgb(34, 49, 87);
/* oklch */ color: oklch(32.1% 0.071 266.3);

Tailwind

colors: {
  custom: {
    50: '#626886',
    500: '#223157',
    950: '#000000',
  },
}

SCSS

$custom: #223157;
$custom-light: #626886;
$custom-dark: #000000;

JSON

{
  "hex": "#223157",
  "rgb": {
    "r": 34,
    "g": 49,
    "b": 87
  },
  "hsl": {
    "h": 223.019,
    "s": 43.802,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32064,
    "c": 0.07083,
    "h": 266.3
  },
  "luminance": 0.03225
}

Semantic roles & 50–950 ramp

primary

#223157

secondary

#8B794A

accent

#B054D4

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#05060B

muted

#7A7A7C

Preview Lab

Preview with #223157

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

Preview Lab → · Contrast checker → · Palette generator →