#224DA7#224DA7

#224DA7 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.5% C 0.153 H 262.7°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#224DA7
RGB	rgb(34, 77, 167)
HSL	hsl(221, 66%, 39%)
HSV	hsv(221, 80%, 65%)
CMYK	cmyk(79.6%, 53.9%, 0%, 34.5%)
CIE-LAB	lab(34.88, 18.98, -52.65)
CIE-LCH	lch(34.88, 55.96, 289.82°)
OKLab	oklab(44.52% -0.0195 -0.1518)
OKLCH	oklch(44.52% 0.153 262.7)
XYZ	xyz(10.2861, 8.4367, 37.6380)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224DA7 #A77C22

analogous

#228FA7 #224DA7 #3A22A7

triadic

#224DA7 #A7224D #4DA722

tetradic

#224DA7 #A7228F #A77C22 #22A73A

square

#224DA7 #A7228F #A77C22 #22A73A

split-complementary

#224DA7 #A73A22 #8FA722

monochromatic

#0D1E41 #183674 #224DA7 #3166D5 #648CDF

Accessibility & contrast

On white

7.81

#224DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#224DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224DA7

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224DA7	#FFFFFF	#000000	##FFFFFF
##224DA7	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0558AA

Deuteranopia (green-blind)

#004CA5

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #224da7;
/* rgb */ color: rgb(34, 77, 167);
/* oklch */ color: oklch(44.5% 0.153 262.7);

Tailwind

colors: {
  custom: {
    50: '#737ec2',
    500: '#224da7',
    950: '#000000',
  },
}

SCSS

$custom: #224da7;
$custom-light: #737ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#224da7",
  "rgb": {
    "r": 34,
    "g": 77,
    "b": 167
  },
  "hsl": {
    "h": 220.602,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44519,
    "c": 0.15301,
    "h": 262.7
  },
  "luminance": 0.08438
}

Semantic roles & 50–950 ramp

primary

#224DA7

secondary

#C5A460

accent

#B23FE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #224DA7

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

Preview Lab → · Contrast checker → · Palette generator →