#11404F#11404F

#11404F is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.8% C 0.055 H 223.3°. Best body text is #FFFFFF at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#11404F
RGB	rgb(17, 64, 79)
HSL	hsl(195, 65%, 19%)
HSV	hsv(195, 78%, 31%)
CMYK	cmyk(78.5%, 19%, 0%, 69%)
CIE-LAB	lab(24.80, -9.89, -13.61)
CIE-LCH	lch(24.80, 16.83, 233.98°)
OKLab	oklab(34.76% -0.0404 -0.0381)
OKLCH	oklch(34.76% 0.055 223.3)
XYZ	xyz(3.4753, 4.3501, 8.0521)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11404F #4F2011

analogous

#114F3F #11404F #11214F

triadic

#11404F #4F1140 #404F11

tetradic

#11404F #3F114F #4F2011 #214F11

square

#11404F #3F114F #4F2011 #214F11

split-complementary

#11404F #4F1121 #4F3F11

monochromatic

#051419 #06171D #11404F #1C6981 #2792B4

Accessibility & contrast

On white

11.23

#11404F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#11404F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11404F

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11404F	#FFFFFF	#000000	##FFFFFF
##11404F	1.00	11.23	1.87	11.23
#FFFFFF	11.23	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373E50

Deuteranopia (green-blind)

#2F384F

Tritanopia (blue-blind)

#004545

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #11404f;
/* rgb */ color: rgb(17, 64, 79);
/* oklch */ color: oklch(34.8% 0.055 223.3);

Tailwind

colors: {
  custom: {
    50: '#597480',
    500: '#11404f',
    950: '#000000',
  },
}

SCSS

$custom: #11404f;
$custom-light: #597480;
$custom-dark: #000000;

JSON

{
  "hex": "#11404f",
  "rgb": {
    "r": 17,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 194.516,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.34763,
    "c": 0.05548,
    "h": 223.3
  },
  "luminance": 0.0435
}

Semantic roles & 50–950 ramp

primary

#11404F

secondary

#884833

accent

#6940E8

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #11404F

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

Preview Lab → · Contrast checker → · Palette generator →