#223E5D#223E5D

#223E5D is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.7% C 0.064 H 252.2°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX#223E5D
RGBrgb(34, 62, 93)
HSLhsl(212, 46%, 25%)
HSVhsv(212, 63%, 36%)
CMYKcmyk(63.4%, 33.3%, 0%, 63.5%)
CIE-LABlab(25.49, 0.12, -21.64)
CIE-LCHlch(25.49, 21.64, 270.32°)
OKLaboklab(35.73% -0.0196 -0.061)
OKLCHoklch(35.73% 0.064 252.2)
XYZxyz(4.3574, 4.5753, 11.0073)
Luminance0.0458 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#223E5D #5D4122
analogous
#225C5D #223E5D #23225D
triadic
#223E5D #5D223E #3E5D22
tetradic
#223E5D #5D225C #5D4122 #225D23
square
#223E5D #5D225C #5D4122 #225D23
split-complementary
#223E5D #5D2322 #5C5D22
monochromatic
#080F16 #122030 #223E5D #325C8A #437AB7

Accessibility & contrast

On white

10.96
#223E5D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.92
#223E5D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223E5D
10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##223E5D#FFFFFF#000000##FFFFFF
##223E5D1.0010.961.9210.96
#FFFFFF10.961.0021.001.00
#0000001.9221.001.0021.00
##FFFFFF10.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#31405E
Deuteranopia (green-blind)
#293A5C
Tritanopia (blue-blind)
#004549
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #223e5d;
/* rgb */ color: rgb(34, 62, 93);
/* oklch */ color: oklch(35.7% 0.064 252.2);
Tailwind
colors: {
  custom: {
    50: '#63738b',
    500: '#223e5d',
    950: '#000000',
  },
}
SCSS
$custom: #223e5d;
$custom-light: #63738b;
$custom-dark: #000000;
JSON
{
  "hex": "#223e5d",
  "rgb": {
    "r": 34,
    "g": 62,
    "b": 93
  },
  "hsl": {
    "h": 211.525,
    "s": 46.457,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3573,
    "c": 0.06407,
    "h": 252.2
  },
  "luminance": 0.04576
}

Semantic roles & 50–950 ramp

primary
#223E5D
secondary
#916F4A
accent
#9752D6
background
#F6F6F8
surface
#EBECF0
border
#C6C7CB
text
#05080C
muted
#7A7B7D

Preview Lab

Preview with #223E5D

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

Preview Lab → · Contrast checker → · Palette generator →

#223E5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva