#224A7C#224A7C

#224A7C is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.7% C 0.096 H 255.3°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#224A7C
RGB	rgb(34, 74, 124)
HSL	hsl(213, 57%, 31%)
HSV	hsv(213, 73%, 49%)
CMYK	cmyk(72.6%, 40.3%, 0%, 51.4%)
CIE-LAB	lab(31.10, 4.01, -32.49)
CIE-LCH	lch(31.10, 32.74, 277.04°)
OKLab	oklab(40.69% -0.0243 -0.0926)
OKLCH	oklch(40.69% 0.096 255.3)
XYZ	xyz(6.7452, 6.6922, 20.0011)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224A7C #7C5422

analogous

#22777C #224A7C #27227C

triadic

#224A7C #7C224A #4A7C22

tetradic

#224A7C #7C2277 #7C5422 #227C27

square

#224A7C #7C2277 #7C5422 #227C27

split-complementary

#224A7C #7C2722 #777C22

monochromatic

#08111C #152D4C #224A7C #2F67AC #4B85CE

Accessibility & contrast

On white

8.98

#224A7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#224A7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224A7C

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224A7C	#FFFFFF	#000000	##FFFFFF
##224A7C	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334E7E

Deuteranopia (green-blind)

#25457B

Tritanopia (blue-blind)

#00565D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #224a7c;
/* rgb */ color: rgb(34, 74, 124);
/* oklch */ color: oklch(40.7% 0.096 255.3);

Tailwind

colors: {
  custom: {
    50: '#697ca2',
    500: '#224a7c',
    950: '#000000',
  },
}

SCSS

$custom: #224a7c;
$custom-light: #697ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#224a7c",
  "rgb": {
    "r": 34,
    "g": 74,
    "b": 124
  },
  "hsl": {
    "h": 213.333,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.40686,
    "c": 0.0957,
    "h": 255.3
  },
  "luminance": 0.06693
}

Semantic roles & 50–950 ramp

primary

#224A7C

secondary

#AF824B

accent

#9C48E0

background

#F6F7FA

surface

#EBEEF3

border

#C6C9CD

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #224A7C

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

Preview Lab → · Contrast checker → · Palette generator →