#224F66#224F66

#224F66 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.063 H 233.5°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#224F66
RGB	rgb(34, 79, 102)
HSL	hsl(200, 50%, 27%)
HSV	hsv(200, 67%, 40%)
CMYK	cmyk(66.7%, 22.5%, 0%, 60%)
CIE-LAB	lab(31.56, -7.54, -17.95)
CIE-LCH	lch(31.56, 19.47, 247.22°)
OKLab	oklab(40.67% -0.0372 -0.0503)
OKLCH	oklch(40.67% 0.063 233.5)
XYZ	xyz(5.8530, 6.8908, 13.5894)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224F66 #663922

analogous

#22665B #224F66 #222D66

triadic

#224F66 #66224F #4F6622

tetradic

#224F66 #5B2266 #663922 #2D6622

square

#224F66 #5B2266 #663922 #2D6622

split-complementary

#224F66 #66222D #665B22

monochromatic

#081217 #132B38 #224F66 #317394 #4296C0

Accessibility & contrast

On white

8.83

#224F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#224F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224F66

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224F66	#FFFFFF	#000000	##FFFFFF
##224F66	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444E67

Deuteranopia (green-blind)

#3A4766

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #224f66;
/* rgb */ color: rgb(34, 79, 102);
/* oklch */ color: oklch(40.7% 0.063 233.5);

Tailwind

colors: {
  custom: {
    50: '#658091',
    500: '#224f66',
    950: '#000000',
  },
}

SCSS

$custom: #224f66;
$custom-light: #658091;
$custom-dark: #000000;

JSON

{
  "hex": "#224f66",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 102
  },
  "hsl": {
    "h": 200.294,
    "s": 50,
    "l": 26.667
  },
  "oklch": {
    "l": 0.40672,
    "c": 0.06252,
    "h": 233.5
  },
  "luminance": 0.06891
}

Semantic roles & 50–950 ramp

primary

#224F66

secondary

#9A654A

accent

#7D4EDA

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #224F66

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

Preview Lab → · Contrast checker → · Palette generator →