#224D78#224D78

#224D78 is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.2% C 0.087 H 250.7°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#224D78
RGB	rgb(34, 77, 120)
HSL	hsl(210, 56%, 30%)
HSV	hsv(210, 72%, 47%)
CMYK	cmyk(71.7%, 35.8%, 0%, 52.9%)
CIE-LAB	lab(31.81, 0.48, -28.86)
CIE-LCH	lch(31.81, 28.86, 270.94°)
OKLab	oklab(41.17% -0.0286 -0.0819)
OKLCH	oklch(41.17% 0.087 250.7)
XYZ	xyz(6.7025, 7.0032, 18.7642)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224D78 #784D22

analogous

#227878 #224D78 #222278

triadic

#224D78 #78224D #4D7822

tetradic

#224D78 #782278 #784D22 #227822

square

#224D78 #782278 #784D22 #227822

split-complementary

#224D78 #782222 #787822

monochromatic

#071019 #142E48 #224D78 #306CA8 #498ACB

Accessibility & contrast

On white

8.75

#224D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#224D78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224D78

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224D78	#FFFFFF	#000000	##FFFFFF
##224D78	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4F7A

Deuteranopia (green-blind)

#2E4777

Tritanopia (blue-blind)

#00575D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #224d78;
/* rgb */ color: rgb(34, 77, 120);
/* oklch */ color: oklch(41.2% 0.087 250.7);

Tailwind

colors: {
  custom: {
    50: '#687e9f',
    500: '#224d78',
    950: '#000000',
  },
}

SCSS

$custom: #224d78;
$custom-light: #687e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#224d78",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 120
  },
  "hsl": {
    "h": 210,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41173,
    "c": 0.08673,
    "h": 250.7
  },
  "luminance": 0.07004
}

Semantic roles & 50–950 ramp

primary

#224D78

secondary

#AB7B4B

accent

#9449DF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #224D78

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

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