#104555#104555

#104555 is a dark, muted cyan. Relative luminance 0.050; OKLCH L 36.4% C 0.060 H 222.6°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#104555
RGB	rgb(16, 69, 85)
HSL	hsl(194, 68%, 20%)
HSV	hsv(194, 81%, 33%)
CMYK	cmyk(81.2%, 18.8%, 0%, 66.7%)
CIE-LAB	lab(26.80, -10.83, -14.46)
CIE-LCH	lch(26.80, 18.06, 233.16°)
OKLab	oklab(36.45% -0.044 -0.0405)
OKLCH	oklch(36.45% 0.06 222.6)
XYZ	xyz(3.9808, 5.0218, 9.3521)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104555 #552010

analogous

#105543 #104555 #102355

triadic

#104555 #551045 #455510

tetradic

#104555 #431055 #552010 #235510

square

#104555 #431055 #552010 #235510

split-complementary

#104555 #551023 #554310

monochromatic

#05151A #061B21 #104555 #1A6F89 #2399BC

Accessibility & contrast

On white

10.48

#104555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#104555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104555

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104555	#FFFFFF	#000000	##FFFFFF
##104555	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4356

Deuteranopia (green-blind)

#323C55

Tritanopia (blue-blind)

#004A4A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #104555;
/* rgb */ color: rgb(16, 69, 85);
/* oklch */ color: oklch(36.4% 0.060 222.6);

Tailwind

colors: {
  custom: {
    50: '#5a7885',
    500: '#104555',
    950: '#000000',
  },
}

SCSS

$custom: #104555;
$custom-light: #5a7885;
$custom-dark: #000000;

JSON

{
  "hex": "#104555",
  "rgb": {
    "r": 16,
    "g": 69,
    "b": 85
  },
  "hsl": {
    "h": 193.913,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.36449,
    "c": 0.05977,
    "h": 222.6
  },
  "luminance": 0.05022
}

Semantic roles & 50–950 ramp

primary

#104555

secondary

#8F4832

accent

#653DEB

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #104555

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

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