#224AAF#224AAF

#224AAF is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.168 H 264.2°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#224AAF
RGB	rgb(34, 74, 175)
HSL	hsl(223, 67%, 41%)
HSV	hsv(223, 81%, 69%)
CMYK	cmyk(80.6%, 57.7%, 0%, 31.4%)
CIE-LAB	lab(34.66, 24.12, -57.76)
CIE-LCH	lch(34.66, 62.59, 292.67°)
OKLab	oklab(44.55% -0.0168 -0.1668)
OKLCH	oklch(44.55% 0.168 264.2)
XYZ	xyz(10.8436, 8.3315, 41.5858)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224AAF #AF8722

analogous

#2290AF #224AAF #4122AF

triadic

#224AAF #AF224A #4AAF22

tetradic

#224AAF #AF2290 #AF8722 #22AF41

square

#224AAF #AF2290 #AF8722 #22AF41

split-complementary

#224AAF #AF4122 #90AF22

monochromatic

#0E1F49 #18347C #224AAF #3664D8 #698CE2

Accessibility & contrast

On white

7.88

#224AAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#224AAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224AAF

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224AAF	#FFFFFF	#000000	##FFFFFF
##224AAF	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#004BAD

Tritanopia (blue-blind)

#006375

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #224aaf;
/* rgb */ color: rgb(34, 74, 175);
/* oklch */ color: oklch(44.6% 0.168 264.2);

Tailwind

colors: {
  custom: {
    50: '#757cc8',
    500: '#224aaf',
    950: '#000000',
  },
}

SCSS

$custom: #224aaf;
$custom-light: #757cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#224aaf",
  "rgb": {
    "r": 34,
    "g": 74,
    "b": 175
  },
  "hsl": {
    "h": 222.979,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44552,
    "c": 0.16769,
    "h": 264.2
  },
  "luminance": 0.08333
}

Semantic roles & 50–950 ramp

primary

#224AAF

secondary

#C8AC65

accent

#B93DEA

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #224AAF

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

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