#103555#103555

#103555 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.071 H 248.3°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#103555
RGB	rgb(16, 53, 85)
HSL	hsl(208, 68%, 20%)
HSV	hsv(208, 81%, 33%)
CMYK	cmyk(81.2%, 37.6%, 0%, 66.7%)
CIE-LAB	lab(21.25, -0.37, -23.11)
CIE-LCH	lch(21.25, 23.11, 269.07°)
OKLab	oklab(32.04% -0.0262 -0.0657)
OKLCH	oklch(32.04% 0.071 248.3)
XYZ	xyz(3.1259, 3.3119, 9.0671)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103555 #553010

analogous

#105553 #103555 #101355

triadic

#103555 #551035 #355510

tetradic

#103555 #531055 #553010 #135510

square

#103555 #531055 #553010 #135510

split-complementary

#103555 #551013 #555310

monochromatic

#05101A #061521 #103555 #1A5589 #2375BC

Accessibility & contrast

On white

12.63

#103555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#103555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103555

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103555	#FFFFFF	#000000	##FFFFFF
##103555	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263756

Deuteranopia (green-blind)

#1C3054

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103555;
/* rgb */ color: rgb(16, 53, 85);
/* oklch */ color: oklch(32.0% 0.071 248.3);

Tailwind

colors: {
  custom: {
    50: '#596b85',
    500: '#103555',
    950: '#000000',
  },
}

SCSS

$custom: #103555;
$custom-light: #596b85;
$custom-dark: #000000;

JSON

{
  "hex": "#103555",
  "rgb": {
    "r": 16,
    "g": 53,
    "b": 85
  },
  "hsl": {
    "h": 207.826,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32042,
    "c": 0.0707,
    "h": 248.3
  },
  "luminance": 0.03312
}

Semantic roles & 50–950 ramp

primary

#103555

secondary

#8F5D32

accent

#8E3DEB

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #103555

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

Preview Lab → · Contrast checker → · Palette generator →