#224DAE#224DAE

#224DAE is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.163 H 263.3°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#224DAE
RGB	rgb(34, 77, 174)
HSL	hsl(222, 67%, 41%)
HSV	hsv(222, 80%, 68%)
CMYK	cmyk(80.5%, 55.7%, 0%, 31.8%)
CIE-LAB	lab(35.41, 21.72, -55.96)
CIE-LCH	lch(35.41, 60.03, 291.22°)
OKLab	oklab(45.09% -0.0189 -0.1615)
OKLCH	oklch(45.09% 0.163 263.3)
XYZ	xyz(10.9508, 8.7025, 41.1388)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224DAE #AE8322

analogous

#2293AE #224DAE #3D22AE

triadic

#224DAE #AE224D #4DAE22

tetradic

#224DAE #AE2293 #AE8322 #22AE3D

square

#224DAE #AE2293 #AE8322 #22AE3D

split-complementary

#224DAE #AE3D22 #93AE22

monochromatic

#0E2048 #18367B #224DAE #3667D8 #698EE2

Accessibility & contrast

On white

7.66

#224DAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#224DAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224DAE

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224DAE	#FFFFFF	#000000	##FFFFFF
##224DAE	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB1

Deuteranopia (green-blind)

#004DAC

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #224dae;
/* rgb */ color: rgb(34, 77, 174);
/* oklch */ color: oklch(45.1% 0.163 263.3);

Tailwind

colors: {
  custom: {
    50: '#747ec7',
    500: '#224dae',
    950: '#000000',
  },
}

SCSS

$custom: #224dae;
$custom-light: #747ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#224dae",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 174
  },
  "hsl": {
    "h": 221.571,
    "s": 67.308,
    "l": 40.784
  },
  "oklch": {
    "l": 0.45086,
    "c": 0.16261,
    "h": 263.3
  },
  "luminance": 0.08704
}

Semantic roles & 50–950 ramp

primary

#224DAE

secondary

#C7A964

accent

#B53EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #224DAE

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

Preview Lab → · Contrast checker → · Palette generator →