#223D60#223D60

#223D60 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.7% C 0.070 H 255.6°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX#223D60
RGBrgb(34, 61, 96)
HSLhsl(214, 48%, 25%)
HSVhsv(214, 65%, 38%)
CMYKcmyk(64.6%, 36.5%, 0%, 62.4%)
CIE-LABlab(25.33, 1.93, -23.84)
CIE-LCHlch(25.33, 23.92, 274.63°)
OKLaboklab(35.66% -0.0174 -0.0674)
OKLCHoklch(35.66% 0.07 255.6)
XYZxyz(4.4390, 4.5217, 11.7029)
Luminance0.0452 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#223D60 #604522
analogous
#225C60 #223D60 #262260
triadic
#223D60 #60223D #3D6022
tetradic
#223D60 #60225C #604522 #226026
square
#223D60 #60225C #604522 #226026
split-complementary
#223D60 #602622 #5C6022
monochromatic
#080E17 #122033 #223D60 #325A8D #4276BA

Accessibility & contrast

On white

11.03
#223D60 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.90
#223D60 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223D60
11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##223D60#FFFFFF#000000##FFFFFF
##223D601.0011.031.9011.03
#FFFFFF11.031.0021.001.00
#0000001.9021.001.0021.00
##FFFFFF11.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E3F61
Deuteranopia (green-blind)
#26395F
Tritanopia (blue-blind)
#00454A
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #223d60;
/* rgb */ color: rgb(34, 61, 96);
/* oklch */ color: oklch(35.7% 0.070 255.6);
Tailwind
colors: {
  custom: {
    50: '#63728d',
    500: '#223d60',
    950: '#000000',
  },
}
SCSS
$custom: #223d60;
$custom-light: #63728d;
$custom-dark: #000000;
JSON
{
  "hex": "#223d60",
  "rgb": {
    "r": 34,
    "g": 61,
    "b": 96
  },
  "hsl": {
    "h": 213.871,
    "s": 47.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35657,
    "c": 0.06963,
    "h": 255.6
  },
  "luminance": 0.04522
}

Semantic roles & 50–950 ramp

primary
#223D60
secondary
#94744A
accent
#9D51D7
background
#F6F6F8
surface
#EBECF0
border
#C6C7CB
text
#06070C
muted
#7A7A7D

Preview Lab

Preview with #223D60

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

Preview Lab → · Contrast checker → · Palette generator →

#223D60 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva