#224FA7#224FA7

#224FA7 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.9% C 0.151 H 262.0°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#224FA7
RGB	rgb(34, 79, 167)
HSL	hsl(220, 66%, 39%)
HSV	hsv(220, 80%, 65%)
CMYK	cmyk(79.6%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(35.44, 17.64, -51.73)
CIE-LCH	lch(35.44, 54.65, 288.83°)
OKLab	oklab(44.95% -0.021 -0.149)
OKLCH	oklch(44.95% 0.151 262)
XYZ	xyz(10.4282, 8.7208, 37.6854)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224FA7 #A77A22

analogous

#2292A7 #224FA7 #3722A7

triadic

#224FA7 #A7224F #4FA722

tetradic

#224FA7 #A72292 #A77A22 #22A737

square

#224FA7 #A72292 #A77A22 #22A737

split-complementary

#224FA7 #A73722 #92A722

monochromatic

#0D1F41 #183774 #224FA7 #3169D5 #648EDF

Accessibility & contrast

On white

7.65

#224FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#224FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224FA7

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224FA7	#FFFFFF	#000000	##FFFFFF
##224FA7	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115AAA

Deuteranopia (green-blind)

#004EA5

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #224fa7;
/* rgb */ color: rgb(34, 79, 167);
/* oklch */ color: oklch(44.9% 0.151 262.0);

Tailwind

colors: {
  custom: {
    50: '#737fc2',
    500: '#224fa7',
    950: '#000000',
  },
}

SCSS

$custom: #224fa7;
$custom-light: #737fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#224fa7",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 219.699,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44948,
    "c": 0.15051,
    "h": 262
  },
  "luminance": 0.08722
}

Semantic roles & 50–950 ramp

primary

#224FA7

secondary

#C5A360

accent

#AF3FE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #224FA7

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

Preview Lab → · Contrast checker → · Palette generator →