#223E65#223E65

#223E65 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.2% C 0.076 H 257.0°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#223E65
RGB	rgb(34, 62, 101)
HSL	hsl(215, 50%, 26%)
HSV	hsv(215, 66%, 40%)
CMYK	cmyk(66.3%, 38.6%, 0%, 60.4%)
CIE-LAB	lab(25.93, 3.16, -26.11)
CIE-LCH	lch(25.93, 26.30, 276.91°)
OKLab	oklab(36.23% -0.0171 -0.074)
OKLCH	oklch(36.23% 0.076 257)
XYZ	xyz(4.7304, 4.7245, 12.9720)
Luminance	0.0473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223E65 #654922

analogous

#226065 #223E65 #272265

triadic

#223E65 #65223E #3E6522

tetradic

#223E65 #652260 #654922 #226527

square

#223E65 #652260 #654922 #226527

split-complementary

#223E65 #652722 #606522

monochromatic

#080E17 #132237 #223E65 #315A93 #4276BF

Accessibility & contrast

On white

10.80

#223E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#223E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223E65

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223E65	#FFFFFF	#000000	##FFFFFF
##223E65	1.00	10.80	1.95	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4167

Deuteranopia (green-blind)

#243B64

Tritanopia (blue-blind)

#00474C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #223e65;
/* rgb */ color: rgb(34, 62, 101);
/* oklch */ color: oklch(36.2% 0.076 257.0);

Tailwind

colors: {
  custom: {
    50: '#647291',
    500: '#223e65',
    950: '#000000',
  },
}

SCSS

$custom: #223e65;
$custom-light: #647291;
$custom-dark: #000000;

JSON

{
  "hex": "#223e65",
  "rgb": {
    "r": 34,
    "g": 62,
    "b": 101
  },
  "hsl": {
    "h": 214.925,
    "s": 49.63,
    "l": 26.471
  },
  "oklch": {
    "l": 0.36225,
    "c": 0.07601,
    "h": 257
  },
  "luminance": 0.04725
}

Semantic roles & 50–950 ramp

primary

#223E65

secondary

#99784A

accent

#9F4FD9

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #223E65

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

Preview Lab → · Contrast checker → · Palette generator →