#223675#223675

#223675 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.5% C 0.111 H 267.3°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#223675
RGB	rgb(34, 54, 117)
HSL	hsl(226, 55%, 30%)
HSV	hsv(226, 71%, 46%)
CMYK	cmyk(70.9%, 53.8%, 0%, 54.1%)
CIE-LAB	lab(24.52, 15.02, -38.62)
CIE-LCH	lch(24.52, 41.44, 291.25°)
OKLab	oklab(35.48% -0.0053 -0.1109)
OKLCH	oklch(35.48% 0.111 267.3)
XYZ	xyz(5.1886, 4.2623, 17.3754)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223675 #756122

analogous

#226075 #223675 #382275

triadic

#223675 #752236 #367522

tetradic

#223675 #752260 #756122 #227538

square

#223675 #752260 #756122 #227538

split-complementary

#223675 #753822 #607522

monochromatic

#070B18 #142046 #223675 #304CA4 #4867CA

Accessibility & contrast

On white

11.34

#223675 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#223675 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223675

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223675	#FFFFFF	#000000	##FFFFFF
##223675	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3E77

Deuteranopia (green-blind)

#003774

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #223675;
/* rgb */ color: rgb(34, 54, 117);
/* oklch */ color: oklch(35.5% 0.111 267.3);

Tailwind

colors: {
  custom: {
    50: '#686c9d',
    500: '#223675',
    950: '#000000',
  },
}

SCSS

$custom: #223675;
$custom-light: #686c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#223675",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 117
  },
  "hsl": {
    "h": 225.542,
    "s": 54.967,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35478,
    "c": 0.11104,
    "h": 267.3
  },
  "luminance": 0.04263
}

Semantic roles & 50–950 ramp

primary

#223675

secondary

#A8924B

accent

#BA49DE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #223675

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

Preview Lab → · Contrast checker → · Palette generator →