#111D2B#111D2B

#111D2B is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.7% C 0.032 H 253.0°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#111D2B
RGB	rgb(17, 29, 43)
HSL	hsl(212, 43%, 12%)
HSV	hsv(212, 60%, 17%)
CMYK	cmyk(60.5%, 32.6%, 0%, 83.1%)
CIE-LAB	lab(10.35, -0.26, -11.05)
CIE-LCH	lch(10.35, 11.06, 268.63°)
OKLab	oklab(22.69% -0.0095 -0.0309)
OKLCH	oklch(22.69% 0.032 253)
XYZ	xyz(1.1064, 1.1722, 2.4530)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D2B #2B1F11

analogous

#112A2B #111D2B #12112B

triadic

#111D2B #2B111D #1D2B11

tetradic

#111D2B #2B112A #2B1F11 #112B12

square

#111D2B #2B112A #2B1F11 #112B12

split-complementary

#111D2B #2B1211 #2A2B11

monochromatic

#090F16 #090F16 #111D2B #223B57 #345883

Accessibility & contrast

On white

17.01

#111D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#111D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D2B

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D2B	#FFFFFF	#000000	##FFFFFF
##111D2B	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171E2C

Deuteranopia (green-blind)

#141B2B

Tritanopia (blue-blind)

#062022

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #111d2b;
/* rgb */ color: rgb(17, 29, 43);
/* oklch */ color: oklch(22.7% 0.032 253.0);

Tailwind

colors: {
  custom: {
    50: '#515864',
    500: '#111d2b',
    950: '#000000',
  },
}

SCSS

$custom: #111d2b;
$custom-light: #515864;
$custom-dark: #000000;

JSON

{
  "hex": "#111d2b",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 43
  },
  "hsl": {
    "h": 212.308,
    "s": 43.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22689,
    "c": 0.03233,
    "h": 253
  },
  "luminance": 0.01172
}

Semantic roles & 50–950 ramp

primary

#111D2B

secondary

#634E35

accent

#9955D3

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#020305

muted

#787879

Preview Lab

Preview with #111D2B

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

Preview Lab → · Contrast checker → · Palette generator →