#11223F#11223F

#11223F is a dark, muted blue. Relative luminance 0.016; OKLCH L 25.4% C 0.060 H 260.4°. Best body text is #FFFFFF at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#11223F
RGB	rgb(17, 34, 63)
HSL	hsl(218, 58%, 16%)
HSV	hsv(218, 73%, 25%)
CMYK	cmyk(73%, 46%, 0%, 75.3%)
CIE-LAB	lab(13.36, 4.20, -20.63)
CIE-LCH	lch(13.36, 21.06, 281.50°)
OKLab	oklab(25.44% -0.0099 -0.0587)
OKLCH	oklch(25.44% 0.06 260.4)
XYZ	xyz(1.7001, 1.6219, 4.9251)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11223F #3F2E11

analogous

#11393F #11223F #17113F

triadic

#11223F #3F1122 #223F11

tetradic

#11223F #3F1139 #3F2E11 #113F17

square

#11223F #3F1139 #3F2E11 #113F17

split-complementary

#11223F #3F1711 #393F11

monochromatic

#070D18 #070D18 #11223F #1E3C6F #2B569F

Accessibility & contrast

On white

15.86

#11223F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#11223F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11223F

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11223F	#FFFFFF	#000000	##FFFFFF
##11223F	1.00	15.86	1.32	15.86
#FFFFFF	15.86	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152540

Deuteranopia (green-blind)

#0E203E

Tritanopia (blue-blind)

#00292D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #11223f;
/* rgb */ color: rgb(17, 34, 63);
/* oklch */ color: oklch(25.4% 0.060 260.4);

Tailwind

colors: {
  custom: {
    50: '#555c74',
    500: '#11223f',
    950: '#000000',
  },
}

SCSS

$custom: #11223f;
$custom-light: #555c74;
$custom-dark: #000000;

JSON

{
  "hex": "#11223f",
  "rgb": {
    "r": 17,
    "g": 34,
    "b": 63
  },
  "hsl": {
    "h": 217.826,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25441,
    "c": 0.05957,
    "h": 260.4
  },
  "luminance": 0.01622
}

Semantic roles & 50–950 ramp

primary

#11223F

secondary

#785F33

accent

#A847E1

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #11223F

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

Preview Lab → · Contrast checker → · Palette generator →