#103745#103745

#103745 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.6% C 0.050 H 225.6°. Best body text is #FFFFFF at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#103745
RGB	rgb(16, 55, 69)
HSL	hsl(196, 62%, 17%)
HSV	hsv(196, 77%, 27%)
CMYK	cmyk(76.8%, 20.3%, 0%, 72.9%)
CIE-LAB	lab(21.10, -8.24, -12.65)
CIE-LCH	lch(21.10, 15.09, 236.92°)
OKLab	oklab(31.64% -0.0347 -0.0354)
OKLCH	oklch(31.64% 0.05 225.6)
XYZ	xyz(2.6536, 3.2719, 6.1208)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103745 #451E10

analogous

#104539 #103745 #101D45

triadic

#103745 #451037 #374510

tetradic

#103745 #391045 #451E10 #1D4510

square

#103745 #391045 #451E10 #1D4510

split-complementary

#103745 #45101D #453910

monochromatic

#061419 #061419 #103745 #1C5F77 #2786A8

Accessibility & contrast

On white

12.69

#103745 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#103745 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103745

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103745	#FFFFFF	#000000	##FFFFFF
##103745	1.00	12.69	1.65	12.69
#FFFFFF	12.69	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3646

Deuteranopia (green-blind)

#283045

Tritanopia (blue-blind)

#003B3C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103745;
/* rgb */ color: rgb(16, 55, 69);
/* oklch */ color: oklch(31.6% 0.050 225.6);

Tailwind

colors: {
  custom: {
    50: '#566d78',
    500: '#103745',
    950: '#000000',
  },
}

SCSS

$custom: #103745;
$custom-light: #566d78;
$custom-dark: #000000;

JSON

{
  "hex": "#103745",
  "rgb": {
    "r": 16,
    "g": 55,
    "b": 69
  },
  "hsl": {
    "h": 195.849,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31643,
    "c": 0.04953,
    "h": 225.6
  },
  "luminance": 0.03272
}

Semantic roles & 50–950 ramp

primary

#103745

secondary

#7F4632

accent

#6D42E5

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #103745

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

Preview Lab → · Contrast checker → · Palette generator →