#224C90#224C90

#224C90 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.5% C 0.122 H 259.6°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#224C90
RGB	rgb(34, 76, 144)
HSL	hsl(217, 62%, 35%)
HSV	hsv(217, 76%, 56%)
CMYK	cmyk(76.4%, 47.2%, 0%, 43.5%)
CIE-LAB	lab(32.97, 10.56, -41.84)
CIE-LCH	lch(32.97, 43.15, 284.16°)
OKLab	oklab(42.54% -0.0219 -0.12)
OKLCH	oklch(42.54% 0.122 259.6)
XYZ	xyz(8.2763, 7.5217, 27.3958)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224C90 #906622

analogous

#228390 #224C90 #2F2290

triadic

#224C90 #90224C #4C9022

tetradic

#224C90 #902283 #906622 #22902F

square

#224C90 #902283 #906622 #22902F

split-complementary

#224C90 #902F22 #839022

monochromatic

#0B182D #16325E #224C90 #2E66C2 #5587D7

Accessibility & contrast

On white

8.38

#224C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#224C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224C90

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224C90	#FFFFFF	#000000	##FFFFFF
##224C90	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285393

Deuteranopia (green-blind)

#0E498F

Tritanopia (blue-blind)

#005C67

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #224c90;
/* rgb */ color: rgb(34, 76, 144);
/* oklch */ color: oklch(42.5% 0.122 259.6);

Tailwind

colors: {
  custom: {
    50: '#6d7db1',
    500: '#224c90',
    950: '#000000',
  },
}

SCSS

$custom: #224c90;
$custom-light: #6d7db1;
$custom-dark: #000000;

JSON

{
  "hex": "#224c90",
  "rgb": {
    "r": 34,
    "g": 76,
    "b": 144
  },
  "hsl": {
    "h": 217.091,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42542,
    "c": 0.12196,
    "h": 259.6
  },
  "luminance": 0.07523
}

Semantic roles & 50–950 ramp

primary

#224C90

secondary

#BB9353

accent

#A743E5

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080911

muted

#7B7B80

Preview Lab

Preview with #224C90

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

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