#223874#223874

#223874 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.9% C 0.107 H 266.0°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#223874
RGB	rgb(34, 56, 116)
HSL	hsl(224, 55%, 29%)
HSV	hsv(224, 71%, 45%)
CMYK	cmyk(70.7%, 51.7%, 0%, 54.5%)
CIE-LAB	lab(25.04, 13.22, -37.14)
CIE-LCH	lch(25.04, 39.42, 289.59°)
OKLab	oklab(35.85% -0.0074 -0.1065)
OKLCH	oklch(35.85% 0.107 266)
XYZ	xyz(5.2252, 4.4289, 17.0991)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223874 #745E22

analogous

#226174 #223874 #352274

triadic

#223874 #742238 #387422

tetradic

#223874 #742261 #745E22 #227435

square

#223874 #742261 #745E22 #227435

split-complementary

#223874 #743522 #617422

monochromatic

#070B18 #142145 #223874 #304FA3 #476AC9

Accessibility & contrast

On white

11.14

#223874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#223874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223874

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223874	#FFFFFF	#000000	##FFFFFF
##223874	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#163F76

Deuteranopia (green-blind)

#003873

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #223874;
/* rgb */ color: rgb(34, 56, 116);
/* oklch */ color: oklch(35.9% 0.107 266.0);

Tailwind

colors: {
  custom: {
    50: '#686e9c',
    500: '#223874',
    950: '#000000',
  },
}

SCSS

$custom: #223874;
$custom-light: #686e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#223874",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 116
  },
  "hsl": {
    "h": 223.902,
    "s": 54.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35851,
    "c": 0.10679,
    "h": 266
  },
  "luminance": 0.04429
}

Semantic roles & 50–950 ramp

primary

#223874

secondary

#A78E4B

accent

#B64ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #223874

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

Preview Lab → · Contrast checker → · Palette generator →