#11404C#11404C

#11404C is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.6% C 0.053 H 218.4°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#11404C
RGB	rgb(17, 64, 76)
HSL	hsl(192, 63%, 18%)
HSV	hsv(192, 78%, 30%)
CMYK	cmyk(77.6%, 15.8%, 0%, 70.2%)
CIE-LAB	lab(24.66, -11.03, -11.84)
CIE-LCH	lch(24.66, 16.18, 227.02°)
OKLab	oklab(34.61% -0.0417 -0.033)
OKLCH	oklch(34.61% 0.053 218.4)
XYZ	xyz(3.3685, 4.3074, 7.4900)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11404C #4C1D11

analogous

#114C3A #11404C #11224C

triadic

#11404C #4C1140 #404C11

tetradic

#11404C #3A114C #4C1D11 #224C11

square

#11404C #3A114C #4C1D11 #224C11

split-complementary

#11404C #4C1122 #4C3A11

monochromatic

#061519 #06161A #11404C #1C6A7E #2794B0

Accessibility & contrast

On white

11.28

#11404C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#11404C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11404C

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11404C	#FFFFFF	#000000	##FFFFFF
##11404C	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383E4D

Deuteranopia (green-blind)

#30384C

Tritanopia (blue-blind)

#004444

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #11404c;
/* rgb */ color: rgb(17, 64, 76);
/* oklch */ color: oklch(34.6% 0.053 218.4);

Tailwind

colors: {
  custom: {
    50: '#59757e',
    500: '#11404c',
    950: '#000000',
  },
}

SCSS

$custom: #11404c;
$custom-light: #59757e;
$custom-dark: #000000;

JSON

{
  "hex": "#11404c",
  "rgb": {
    "r": 17,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 192.203,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34612,
    "c": 0.05322,
    "h": 218.4
  },
  "luminance": 0.04308
}

Semantic roles & 50–950 ramp

primary

#11404C

secondary

#854433

accent

#6341E6

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #11404C

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

Preview Lab → · Contrast checker → · Palette generator →