#22398F#22398F

#22398F is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.145 H 267.5°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#22398F
RGB	rgb(34, 57, 143)
HSL	hsl(227, 62%, 35%)
HSV	hsv(227, 76%, 56%)
CMYK	cmyk(76.2%, 60.1%, 0%, 43.9%)
CIE-LAB	lab(27.43, 23.16, -50.18)
CIE-LCH	lch(27.43, 55.27, 294.78°)
OKLab	oklab(38.32% -0.0063 -0.1448)
OKLCH	oklch(38.32% 0.145 267.5)
XYZ	xyz(7.0790, 5.2487, 26.6213)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22398F #8F7822

analogous

#22708F #22398F #41228F

triadic

#22398F #8F2239 #398F22

tetradic

#22398F #8F2270 #8F7822 #228F41

square

#22398F #8F2270 #8F7822 #228F41

split-complementary

#22398F #8F4122 #708F22

monochromatic

#0A122C #16255E #22398F #2E4DC0 #5570D7

Accessibility & contrast

On white

10.24

#22398F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#22398F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22398F

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22398F	#FFFFFF	#000000	##FFFFFF
##22398F	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004692

Deuteranopia (green-blind)

#003C8D

Tritanopia (blue-blind)

#004F5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #22398f;
/* rgb */ color: rgb(34, 57, 143);
/* oklch */ color: oklch(38.3% 0.145 267.5);

Tailwind

colors: {
  custom: {
    50: '#6e6fb1',
    500: '#22398f',
    950: '#000000',
  },
}

SCSS

$custom: #22398f;
$custom-light: #6e6fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#22398f",
  "rgb": {
    "r": 34,
    "g": 57,
    "b": 143
  },
  "hsl": {
    "h": 227.339,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.38318,
    "c": 0.14499,
    "h": 267.5
  },
  "luminance": 0.0525
}

Semantic roles & 50–950 ramp

primary

#22398F

secondary

#BAA452

accent

#C343E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #22398F

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

Preview Lab → · Contrast checker → · Palette generator →