#22409B#22409B

#22409B is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.153 H 265.9°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#22409B
RGB	rgb(34, 64, 155)
HSL	hsl(225, 64%, 37%)
HSV	hsv(225, 78%, 61%)
CMYK	cmyk(78.1%, 58.7%, 0%, 39.2%)
CIE-LAB	lab(30.33, 23.07, -52.80)
CIE-LCH	lch(30.33, 57.62, 293.60°)
OKLab	oklab(40.8% -0.011 -0.1524)
OKLCH	oklch(40.8% 0.153 265.9)
XYZ	xyz(8.4074, 6.3725, 31.7909)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22409B #9B7D22

analogous

#227D9B #22409B #41229B

triadic

#22409B #9B2240 #409B22

tetradic

#22409B #9B227D #9B7D22 #229B41

square

#22409B #9B227D #9B7D22 #229B41

split-complementary

#22409B #9B4122 #7D9B22

monochromatic

#0C1737 #172B69 #22409B #2D55CD #5C7CDB

Accessibility & contrast

On white

9.23

#22409B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#22409B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22409B

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22409B	#FFFFFF	#000000	##FFFFFF
##22409B	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D9E

Deuteranopia (green-blind)

#004299

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #22409b;
/* rgb */ color: rgb(34, 64, 155);
/* oklch */ color: oklch(40.8% 0.153 265.9);

Tailwind

colors: {
  custom: {
    50: '#7174b9',
    500: '#22409b',
    950: '#000000',
  },
}

SCSS

$custom: #22409b;
$custom-light: #7174b9;
$custom-dark: #000000;

JSON

{
  "hex": "#22409b",
  "rgb": {
    "r": 34,
    "g": 64,
    "b": 155
  },
  "hsl": {
    "h": 225.124,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40798,
    "c": 0.15282,
    "h": 265.9
  },
  "luminance": 0.06373
}

Semantic roles & 50–950 ramp

primary

#22409B

secondary

#C0A659

accent

#BE41E7

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #22409B

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

Preview Lab → · Contrast checker → · Palette generator →