#224D91#224D91

#224D91 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 42.8% C 0.122 H 259.3°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#224D91
RGB	rgb(34, 77, 145)
HSL	hsl(217, 62%, 35%)
HSV	hsv(217, 77%, 57%)
CMYK	cmyk(76.6%, 46.9%, 0%, 43.1%)
CIE-LAB	lab(33.33, 10.28, -41.86)
CIE-LCH	lch(33.33, 43.10, 283.80°)
OKLab	oklab(42.85% -0.0226 -0.12)
OKLCH	oklch(42.85% 0.122 259.3)
XYZ	xyz(8.4225, 7.6912, 27.8232)
Luminance	0.0769 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224D91 #916622

analogous

#228491 #224D91 #2F2291

triadic

#224D91 #91224D #4D9122

tetradic

#224D91 #912284 #916622 #22912F

square

#224D91 #912284 #916622 #22912F

split-complementary

#224D91 #912F22 #849122

monochromatic

#0B182E #16335F #224D91 #2E67C3 #5688D7

Accessibility & contrast

On white

8.27

#224D91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#224D91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224D91

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224D91	#FFFFFF	#000000	##FFFFFF
##224D91	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295494

Deuteranopia (green-blind)

#104A90

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #224d91;
/* rgb */ color: rgb(34, 77, 145);
/* oklch */ color: oklch(42.8% 0.122 259.3);

Tailwind

colors: {
  custom: {
    50: '#6d7eb2',
    500: '#224d91',
    950: '#000000',
  },
}

SCSS

$custom: #224d91;
$custom-light: #6d7eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#224d91",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 145
  },
  "hsl": {
    "h": 216.757,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42845,
    "c": 0.12214,
    "h": 259.3
  },
  "luminance": 0.07692
}

Semantic roles & 50–950 ramp

primary

#224D91

secondary

#BB9353

accent

#A643E5

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #224D91

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

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