#112233#112233

#112233 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.6% C 0.040 H 249.7°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#112233
RGB	rgb(17, 34, 51)
HSL	hsl(210, 50%, 13%)
HSV	hsv(210, 67%, 20%)
CMYK	cmyk(66.7%, 33.3%, 0%, 80%)
CIE-LAB	lab(12.62, -0.79, -13.31)
CIE-LCH	lch(12.62, 13.33, 266.61°)
OKLab	oklab(24.62% -0.0138 -0.0374)
OKLCH	oklch(24.62% 0.04 249.7)
XYZ	xyz(1.4005, 1.5021, 3.3475)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#112233 #332211

analogous

#113333 #112233 #111133

triadic

#112233 #331122 #223311

tetradic

#112233 #331133 #332211 #113311

square

#112233 #331133 #332211 #113311

split-complementary

#112233 #331111 #333311

monochromatic

#080F17 #080F17 #112233 #204161 #305F8F

Accessibility & contrast

On white

16.15

#112233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#112233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #112233

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##112233	#FFFFFF	#000000	##FFFFFF
##112233	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2334

Deuteranopia (green-blind)

#161F33

Tritanopia (blue-blind)

#002628

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #112233;
/* rgb */ color: rgb(17, 34, 51);
/* oklch */ color: oklch(24.6% 0.040 249.7);

Tailwind

colors: {
  custom: {
    50: '#525c6a',
    500: '#112233',
    950: '#000000',
  },
}

SCSS

$custom: #112233;
$custom-light: #525c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#112233",
  "rgb": {
    "r": 17,
    "g": 34,
    "b": 51
  },
  "hsl": {
    "h": 210,
    "s": 50,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24619,
    "c": 0.03985,
    "h": 249.7
  },
  "luminance": 0.01502
}

Semantic roles & 50–950 ramp

primary

#112233

secondary

#6C5034

accent

#944EDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #112233

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

Preview Lab → · Contrast checker → · Palette generator →