#223698#223698

#223698 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.161 H 268.5°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#223698
RGB	rgb(34, 54, 152)
HSL	hsl(230, 63%, 36%)
HSV	hsv(230, 78%, 60%)
CMYK	cmyk(77.6%, 64.5%, 0%, 40.4%)
CIE-LAB	lab(27.42, 28.67, -55.72)
CIE-LCH	lch(27.42, 62.67, 297.22°)
OKLab	oklab(38.55% -0.0042 -0.1611)
OKLCH	oklch(38.55% 0.161 268.5)
XYZ	xyz(7.6444, 5.2446, 30.3091)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223698 #988422

analogous

#227198 #223698 #492298

triadic

#223698 #982236 #369822

tetradic

#223698 #982271 #988422 #229849

square

#223698 #982271 #988422 #229849

split-complementary

#223698 #984922 #719822

monochromatic

#0C1234 #172466 #223698 #2D48CA #5A70DA

Accessibility & contrast

On white

10.25

#223698 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#223698 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223698

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223698	#FFFFFF	#000000	##FFFFFF
##223698	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469B

Deuteranopia (green-blind)

#003B96

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #223698;
/* rgb */ color: rgb(34, 54, 152);
/* oklch */ color: oklch(38.6% 0.161 268.5);

Tailwind

colors: {
  custom: {
    50: '#716db7',
    500: '#223698',
    950: '#000000',
  },
}

SCSS

$custom: #223698;
$custom-light: #716db7;
$custom-dark: #000000;

JSON

{
  "hex": "#223698",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 152
  },
  "hsl": {
    "h": 229.831,
    "s": 63.441,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38552,
    "c": 0.16121,
    "h": 268.5
  },
  "luminance": 0.05245
}

Semantic roles & 50–950 ramp

primary

#223698

secondary

#BEAD57

accent

#CA41E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #223698

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

Preview Lab → · Contrast checker → · Palette generator →