#224C74#224C74

#224C74 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.7% C 0.082 H 249.6°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#224C74
RGB	rgb(34, 76, 116)
HSL	hsl(209, 55%, 29%)
HSV	hsv(209, 71%, 45%)
CMYK	cmyk(70.7%, 34.5%, 0%, 54.5%)
CIE-LAB	lab(31.28, -0.41, -27.21)
CIE-LCH	lch(31.28, 27.21, 269.14°)
OKLab	oklab(40.68% -0.0287 -0.0771)
OKLCH	oklch(40.68% 0.082 249.6)
XYZ	xyz(6.3953, 6.7693, 17.4892)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224C74 #744A22

analogous

#227473 #224C74 #222374

triadic

#224C74 #74224C #4C7422

tetradic

#224C74 #732274 #744A22 #237422

square

#224C74 #732274 #744A22 #237422

split-complementary

#224C74 #742223 #747322

monochromatic

#071018 #142D45 #224C74 #306BA3 #478AC9

Accessibility & contrast

On white

8.92

#224C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#224C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224C74

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224C74	#FFFFFF	#000000	##FFFFFF
##224C74	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4E76

Deuteranopia (green-blind)

#2F4673

Tritanopia (blue-blind)

#00555A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #224c74;
/* rgb */ color: rgb(34, 76, 116);
/* oklch */ color: oklch(40.7% 0.082 249.6);

Tailwind

colors: {
  custom: {
    50: '#677d9c',
    500: '#224c74',
    950: '#000000',
  },
}

SCSS

$custom: #224c74;
$custom-light: #677d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#224c74",
  "rgb": {
    "r": 34,
    "g": 76,
    "b": 116
  },
  "hsl": {
    "h": 209.268,
    "s": 54.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40679,
    "c": 0.08226,
    "h": 249.6
  },
  "luminance": 0.0677
}

Semantic roles & 50–950 ramp

primary

#224C74

secondary

#A7784B

accent

#924ADE

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #224C74

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

Preview Lab → · Contrast checker → · Palette generator →