#11223D#11223D

#11223D is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.3% C 0.056 H 259.3°. Best body text is #FFFFFF at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#11223D
RGB	rgb(17, 34, 61)
HSL	hsl(217, 56%, 15%)
HSV	hsv(217, 72%, 24%)
CMYK	cmyk(72.1%, 44.3%, 0%, 76.1%)
CIE-LAB	lab(13.23, 3.35, -19.44)
CIE-LCH	lch(13.23, 19.73, 279.77°)
OKLab	oklab(25.29% -0.0105 -0.0552)
OKLCH	oklch(25.29% 0.056 259.3)
XYZ	xyz(1.6452, 1.6000, 4.6361)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11223D #3D2C11

analogous

#11383D #11223D #16113D

triadic

#11223D #3D1122 #223D11

tetradic

#11223D #3D1138 #3D2C11 #113D16

square

#11223D #3D1138 #3D2C11 #113D16

split-complementary

#11223D #3D1611 #383D11

monochromatic

#070D18 #070D18 #11223D #1E3D6D #2C579D

Accessibility & contrast

On white

15.91

#11223D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#11223D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11223D

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11223D	#FFFFFF	#000000	##FFFFFF
##11223D	1.00	15.91	1.32	15.91
#FFFFFF	15.91	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16243E

Deuteranopia (green-blind)

#10203C

Tritanopia (blue-blind)

#00282C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #11223d;
/* rgb */ color: rgb(17, 34, 61);
/* oklch */ color: oklch(25.3% 0.056 259.3);

Tailwind

colors: {
  custom: {
    50: '#545c72',
    500: '#11223d',
    950: '#000000',
  },
}

SCSS

$custom: #11223d;
$custom-light: #545c72;
$custom-dark: #000000;

JSON

{
  "hex": "#11223d",
  "rgb": {
    "r": 17,
    "g": 34,
    "b": 61
  },
  "hsl": {
    "h": 216.818,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25294,
    "c": 0.05623,
    "h": 259.3
  },
  "luminance": 0.016
}

Semantic roles & 50–950 ramp

primary

#11223D

secondary

#765D33

accent

#A548E0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030408

muted

#78797B

Preview Lab

Preview with #11223D

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

Preview Lab → · Contrast checker → · Palette generator →