#224591#224591

#224591 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.0% C 0.132 H 263.2°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#224591
RGB	rgb(34, 69, 145)
HSL	hsl(221, 62%, 35%)
HSV	hsv(221, 77%, 57%)
CMYK	cmyk(76.6%, 52.4%, 0%, 43.1%)
CIE-LAB	lab(30.97, 15.71, -45.66)
CIE-LCH	lch(30.97, 48.29, 288.99°)
OKLab	oklab(41.04% -0.0157 -0.1314)
OKLCH	oklch(41.04% 0.132 263.2)
XYZ	xyz(7.8968, 6.6398, 27.6480)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224591 #916E22

analogous

#227C91 #224591 #362291

triadic

#224591 #912245 #459122

tetradic

#224591 #91227C #916E22 #229136

square

#224591 #91227C #916E22 #229136

split-complementary

#224591 #913622 #7C9122

monochromatic

#0B162E #162D5F #224591 #2E5DC3 #567FD7

Accessibility & contrast

On white

9.02

#224591 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#224591 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224591

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224591	#FFFFFF	#000000	##FFFFFF
##224591	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144E94

Deuteranopia (green-blind)

#00448F

Tritanopia (blue-blind)

#005764

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #224591;
/* rgb */ color: rgb(34, 69, 145);
/* oklch */ color: oklch(41.0% 0.132 263.2);

Tailwind

colors: {
  custom: {
    50: '#6e78b2',
    500: '#224591',
    950: '#000000',
  },
}

SCSS

$custom: #224591;
$custom-light: #6e78b2;
$custom-dark: #000000;

JSON

{
  "hex": "#224591",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 145
  },
  "hsl": {
    "h": 221.081,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41037,
    "c": 0.13229,
    "h": 263.2
  },
  "luminance": 0.06641
}

Semantic roles & 50–950 ramp

primary

#224591

secondary

#BB9B53

accent

#B243E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #224591

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

Preview Lab → · Contrast checker → · Palette generator →