#223593#223593

#223593 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.156 H 268.7°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#223593
RGB	rgb(34, 53, 147)
HSL	hsl(230, 62%, 35%)
HSV	hsv(230, 77%, 58%)
CMYK	cmyk(76.9%, 63.9%, 0%, 42.4%)
CIE-LAB	lab(26.71, 27.43, -53.82)
CIE-LCH	lch(26.71, 60.40, 297.01°)
OKLab	oklab(37.89% -0.0034 -0.1556)
OKLCH	oklch(37.89% 0.156 268.7)
XYZ	xyz(7.1974, 4.9921, 28.1824)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223593 #938022

analogous

#226D93 #223593 #482293

triadic

#223593 #932235 #359322

tetradic

#223593 #93226D #938022 #229348

square

#223593 #93226D #938022 #229348

split-complementary

#223593 #934822 #6D9322

monochromatic

#0B1130 #172361 #223593 #2D47C5 #576DD8

Accessibility & contrast

On white

10.51

#223593 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#223593 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223593

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223593	#FFFFFF	#000000	##FFFFFF
##223593	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004596

Deuteranopia (green-blind)

#003A91

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #223593;
/* rgb */ color: rgb(34, 53, 147);
/* oklch */ color: oklch(37.9% 0.156 268.7);

Tailwind

colors: {
  custom: {
    50: '#6f6cb4',
    500: '#223593',
    950: '#000000',
  },
}

SCSS

$custom: #223593;
$custom-light: #6f6cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#223593",
  "rgb": {
    "r": 34,
    "g": 53,
    "b": 147
  },
  "hsl": {
    "h": 229.912,
    "s": 62.431,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37891,
    "c": 0.15561,
    "h": 268.7
  },
  "luminance": 0.04993
}

Semantic roles & 50–950 ramp

primary

#223593

secondary

#BCAB55

accent

#CA42E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #223593

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

Preview Lab → · Contrast checker → · Palette generator →