#22389B#22389B

#22389B is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.2% C 0.163 H 268.0°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#22389B
RGB	rgb(34, 56, 155)
HSL	hsl(229, 64%, 37%)
HSV	hsv(229, 78%, 61%)
CMYK	cmyk(78.1%, 63.9%, 0%, 39.2%)
CIE-LAB	lab(28.21, 28.48, -56.27)
CIE-LCH	lch(28.21, 63.07, 296.84°)
OKLab	oklab(39.21% -0.0056 -0.1627)
OKLCH	oklch(39.21% 0.163 268)
XYZ	xyz(7.9882, 5.5341, 31.6512)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22389B #9B8522

analogous

#22759B #22389B #49229B

triadic

#22389B #9B2238 #389B22

tetradic

#22389B #9B2275 #9B8522 #229B49

square

#22389B #9B2275 #9B8522 #229B49

split-complementary

#22389B #9B4922 #759B22

monochromatic

#0C1437 #172669 #22389B #2D4ACD #5C73DB

Accessibility & contrast

On white

9.97

#22389B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#22389B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22389B

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22389B	#FFFFFF	#000000	##FFFFFF
##22389B	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489E

Deuteranopia (green-blind)

#003D99

Tritanopia (blue-blind)

#005264

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #22389b;
/* rgb */ color: rgb(34, 56, 155);
/* oklch */ color: oklch(39.2% 0.163 268.0);

Tailwind

colors: {
  custom: {
    50: '#716eb9',
    500: '#22389b',
    950: '#000000',
  },
}

SCSS

$custom: #22389b;
$custom-light: #716eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#22389b",
  "rgb": {
    "r": 34,
    "g": 56,
    "b": 155
  },
  "hsl": {
    "h": 229.091,
    "s": 64.021,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39214,
    "c": 0.16283,
    "h": 268
  },
  "luminance": 0.05535
}

Semantic roles & 50–950 ramp

primary

#22389B

secondary

#C0AD59

accent

#C941E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #22389B

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

Preview Lab → · Contrast checker → · Palette generator →