#224451#224451

#224451 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.045 H 225.1°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#224451
RGB	rgb(34, 68, 81)
HSL	hsl(197, 41%, 23%)
HSV	hsv(197, 58%, 32%)
CMYK	cmyk(58%, 16%, 0%, 68.2%)
CIE-LAB	lab(26.93, -8.10, -11.60)
CIE-LCH	lch(26.93, 14.15, 235.05°)
OKLab	oklab(36.68% -0.0321 -0.0322)
OKLCH	oklch(36.68% 0.045 225.1)
XYZ	xyz(4.2114, 5.0680, 8.5393)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224451 #512F22

analogous

#225147 #224451 #222C51

triadic

#224451 #512244 #445122

tetradic

#224451 #472251 #512F22 #2C5122

square

#224451 #472251 #512F22 #2C5122

split-complementary

#224451 #51222C #514722

monochromatic

#091216 #102026 #224451 #34687C #468CA7

Accessibility & contrast

On white

10.43

#224451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#224451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224451

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224451	#FFFFFF	#000000	##FFFFFF
##224451	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4352

Deuteranopia (green-blind)

#363D51

Tritanopia (blue-blind)

#034848

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #224451;
/* rgb */ color: rgb(34, 68, 81);
/* oklch */ color: oklch(36.7% 0.045 225.1);

Tailwind

colors: {
  custom: {
    50: '#617881',
    500: '#224451',
    950: '#000000',
  },
}

SCSS

$custom: #224451;
$custom-light: #617881;
$custom-dark: #000000;

JSON

{
  "hex": "#224451",
  "rgb": {
    "r": 34,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 196.596,
    "s": 40.87,
    "l": 22.549
  },
  "oklch": {
    "l": 0.36679,
    "c": 0.04543,
    "h": 225.1
  },
  "luminance": 0.05068
}

Semantic roles & 50–950 ramp

primary

#224451

secondary

#855A4A

accent

#7957D1

background

#F5F7F7

surface

#EAEDEE

border

#C6C8C9

text

#05080A

muted

#797B7C

Preview Lab

Preview with #224451

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

Preview Lab → · Contrast checker → · Palette generator →