#223690#223690

#223690 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.8% C 0.150 H 268.4°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#223690
RGB	rgb(34, 54, 144)
HSL	hsl(229, 62%, 35%)
HSV	hsv(229, 76%, 56%)
CMYK	cmyk(76.4%, 62.5%, 0%, 43.5%)
CIE-LAB	lab(26.71, 25.60, -51.97)
CIE-LCH	lch(26.71, 57.94, 296.22°)
OKLab	oklab(37.81% -0.0041 -0.1501)
OKLCH	oklch(37.81% 0.15 268.4)
XYZ	xyz(7.0112, 4.9913, 26.9741)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223690 #907C22

analogous

#226D90 #223690 #452290

triadic

#223690 #902236 #369022

tetradic

#223690 #90226D #907C22 #229045

square

#223690 #90226D #907C22 #229045

split-complementary

#223690 #904522 #6D9022

monochromatic

#0B112D #16235E #223690 #2E49C2 #556DD7

Accessibility & contrast

On white

10.51

#223690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#223690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223690

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223690	#FFFFFF	#000000	##FFFFFF
##223690	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)

#004493

Deuteranopia (green-blind)

#003A8E

Tritanopia (blue-blind)

#004D5D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #223690;
/* rgb */ color: rgb(34, 54, 144);
/* oklch */ color: oklch(37.8% 0.150 268.4);

Tailwind

colors: {
  custom: {
    50: '#6f6cb1',
    500: '#223690',
    950: '#000000',
  },
}

SCSS

$custom: #223690;
$custom-light: #6f6cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#223690",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 144
  },
  "hsl": {
    "h": 229.091,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37807,
    "c": 0.15021,
    "h": 268.4
  },
  "luminance": 0.04992
}

Semantic roles & 50–950 ramp

primary

#223690

secondary

#BBA853

accent

#C743E5

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #223690

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

Preview Lab → · Contrast checker → · Palette generator →