#103D47#103D47

#103D47 is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.5% C 0.050 H 215.6°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#103D47
RGB	rgb(16, 61, 71)
HSL	hsl(191, 63%, 17%)
HSV	hsv(191, 77%, 28%)
CMYK	cmyk(77.5%, 14.1%, 0%, 72.2%)
CIE-LAB	lab(23.35, -11.24, -10.54)
CIE-LCH	lch(23.35, 15.41, 223.17°)
OKLab	oklab(33.47% -0.0411 -0.0294)
OKLCH	oklch(33.47% 0.05 215.6)
XYZ	xyz(3.0193, 3.9022, 6.5541)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103D47 #471A10

analogous

#104736 #103D47 #102247

triadic

#103D47 #47103D #3D4710

tetradic

#103D47 #361047 #471A10 #224710

square

#103D47 #361047 #471A10 #224710

split-complementary

#103D47 #471022 #473610

monochromatic

#061519 #061519 #103D47 #1B6879 #2793AB

Accessibility & contrast

On white

11.79

#103D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#103D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D47

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103D47	#FFFFFF	#000000	##FFFFFF
##103D47	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363B48

Deuteranopia (green-blind)

#2E3547

Tritanopia (blue-blind)

#004140

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103d47;
/* rgb */ color: rgb(16, 61, 71);
/* oklch */ color: oklch(33.5% 0.050 215.6);

Tailwind

colors: {
  custom: {
    50: '#57727a',
    500: '#103d47',
    950: '#000000',
  },
}

SCSS

$custom: #103d47;
$custom-light: #57727a;
$custom-dark: #000000;

JSON

{
  "hex": "#103d47",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 71
  },
  "hsl": {
    "h": 190.909,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.33473,
    "c": 0.05048,
    "h": 215.6
  },
  "luminance": 0.03903
}

Semantic roles & 50–950 ramp

primary

#103D47

secondary

#814032

accent

#5F42E6

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #103D47

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

Preview Lab → · Contrast checker → · Palette generator →