#11374E#11374E

#11374E is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.2% C 0.059 H 239.1°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#11374E
RGB	rgb(17, 55, 78)
HSL	hsl(203, 64%, 19%)
HSV	hsv(203, 78%, 31%)
CMYK	cmyk(78.2%, 29.5%, 0%, 69.4%)
CIE-LAB	lab(21.58, -4.48, -17.93)
CIE-LCH	lch(21.58, 18.48, 255.97°)
OKLab	oklab(32.19% -0.0302 -0.0506)
OKLCH	oklch(32.19% 0.059 239.1)
XYZ	xyz(2.9720, 3.4013, 7.7061)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11374E #4E2811

analogous

#114E46 #11374E #11184E

triadic

#11374E #4E1137 #374E11

tetradic

#11374E #46114E #4E2811 #184E11

square

#11374E #46114E #4E2811 #184E11

split-complementary

#11374E #4E1118 #4E4611

monochromatic

#051219 #06141C #11374E #1C5A80 #277EB2

Accessibility & contrast

On white

12.50

#11374E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#11374E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11374E

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11374E	#FFFFFF	#000000	##FFFFFF
##11374E	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C374F

Deuteranopia (green-blind)

#24314E

Tritanopia (blue-blind)

#003D3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #11374e;
/* rgb */ color: rgb(17, 55, 78);
/* oklch */ color: oklch(32.2% 0.059 239.1);

Tailwind

colors: {
  custom: {
    50: '#586d7f',
    500: '#11374e',
    950: '#000000',
  },
}

SCSS

$custom: #11374e;
$custom-light: #586d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#11374e",
  "rgb": {
    "r": 17,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 202.623,
    "s": 64.211,
    "l": 18.627
  },
  "oklch": {
    "l": 0.32185,
    "c": 0.05891,
    "h": 239.1
  },
  "luminance": 0.03402
}

Semantic roles & 50–950 ramp

primary

#11374E

secondary

#875333

accent

#7F41E7

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #11374E

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

Preview Lab → · Contrast checker → · Palette generator →