#223E67#223E67

#223E67 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.4% C 0.079 H 257.9°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#223E67
RGB	rgb(34, 62, 103)
HSL	hsl(216, 50%, 27%)
HSV	hsv(216, 67%, 40%)
CMYK	cmyk(67%, 39.8%, 0%, 59.6%)
CIE-LAB	lab(26.05, 3.94, -27.21)
CIE-LCH	lch(26.05, 27.50, 278.23°)
OKLab	oklab(36.35% -0.0166 -0.0773)
OKLCH	oklch(36.35% 0.079 257.9)
XYZ	xyz(4.8296, 4.7641, 13.4944)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223E67 #674B22

analogous

#226167 #223E67 #292267

triadic

#223E67 #67223E #3E6722

tetradic

#223E67 #672261 #674B22 #226729

square

#223E67 #672261 #674B22 #226729

split-complementary

#223E67 #672922 #616722

monochromatic

#080E17 #132239 #223E67 #315A95 #4376C1

Accessibility & contrast

On white

10.75

#223E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#223E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223E67

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223E67	#FFFFFF	#000000	##FFFFFF
##223E67	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4169

Deuteranopia (green-blind)

#233B66

Tritanopia (blue-blind)

#00474D

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #223e67;
/* rgb */ color: rgb(34, 62, 103);
/* oklch */ color: oklch(36.4% 0.079 257.9);

Tailwind

colors: {
  custom: {
    50: '#657292',
    500: '#223e67',
    950: '#000000',
  },
}

SCSS

$custom: #223e67;
$custom-light: #657292;
$custom-dark: #000000;

JSON

{
  "hex": "#223e67",
  "rgb": {
    "r": 34,
    "g": 62,
    "b": 103
  },
  "hsl": {
    "h": 215.652,
    "s": 50.365,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36354,
    "c": 0.07903,
    "h": 257.9
  },
  "luminance": 0.04765
}

Semantic roles & 50–950 ramp

primary

#223E67

secondary

#9B7A4A

accent

#A14EDA

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #223E67

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

Preview Lab → · Contrast checker → · Palette generator →