#11333F#11333F

#11333F is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.2% C 0.044 H 224.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#11333F
RGB	rgb(17, 51, 63)
HSL	hsl(196, 58%, 16%)
HSV	hsv(196, 73%, 25%)
CMYK	cmyk(73%, 19%, 0%, 75.3%)
CIE-LAB	lab(19.41, -7.78, -11.17)
CIE-LCH	lch(19.41, 13.61, 235.15°)
OKLab	oklab(30.21% -0.0317 -0.0312)
OKLCH	oklch(30.21% 0.044 224.5)
XYZ	xyz(2.3118, 2.8455, 5.1291)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11333F #3F1D11

analogous

#113F34 #11333F #111C3F

triadic

#11333F #3F1133 #333F11

tetradic

#11333F #34113F #3F1D11 #1C3F11

square

#11333F #34113F #3F1D11 #1C3F11

split-complementary

#11333F #3F111C #3F3411

monochromatic

#071418 #071418 #11333F #1E5A6F #2B819F

Accessibility & contrast

On white

13.38

#11333F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#11333F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11333F

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11333F	#FFFFFF	#000000	##FFFFFF
##11333F	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3240

Deuteranopia (green-blind)

#262D3F

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #11333f;
/* rgb */ color: rgb(17, 51, 63);
/* oklch */ color: oklch(30.2% 0.044 224.5);

Tailwind

colors: {
  custom: {
    50: '#556a74',
    500: '#11333f',
    950: '#000000',
  },
}

SCSS

$custom: #11333f;
$custom-light: #556a74;
$custom-dark: #000000;

JSON

{
  "hex": "#11333f",
  "rgb": {
    "r": 17,
    "g": 51,
    "b": 63
  },
  "hsl": {
    "h": 195.652,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.30211,
    "c": 0.04445,
    "h": 224.5
  },
  "luminance": 0.02846
}

Semantic roles & 50–950 ramp

primary

#11333F

secondary

#784533

accent

#6F47E1

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #11333F

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

Preview Lab → · Contrast checker → · Palette generator →