#103A47#103A47

#103A47 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.051 H 222.3°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#103A47
RGB	rgb(16, 58, 71)
HSL	hsl(194, 63%, 17%)
HSV	hsv(194, 77%, 28%)
CMYK	cmyk(77.5%, 18.3%, 0%, 72.2%)
CIE-LAB	lab(22.27, -9.37, -12.19)
CIE-LCH	lch(22.27, 15.38, 232.44°)
OKLab	oklab(32.61% -0.0374 -0.0341)
OKLCH	oklch(32.61% 0.051 222.3)
XYZ	xyz(2.8636, 3.5909, 6.5022)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A47 #471D10

analogous

#104739 #103A47 #101F47

triadic

#103A47 #47103A #3A4710

tetradic

#103A47 #391047 #471D10 #1F4710

square

#103A47 #391047 #471D10 #1F4710

split-complementary

#103A47 #47101F #473910

monochromatic

#061419 #061419 #103A47 #1B6379 #278CAB

Accessibility & contrast

On white

12.22

#103A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#103A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A47

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A47	#FFFFFF	#000000	##FFFFFF
##103A47	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323848

Deuteranopia (green-blind)

#2B3347

Tritanopia (blue-blind)

#003E3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #103a47;
/* rgb */ color: rgb(16, 58, 71);
/* oklch */ color: oklch(32.6% 0.051 222.3);

Tailwind

colors: {
  custom: {
    50: '#57707a',
    500: '#103a47',
    950: '#000000',
  },
}

SCSS

$custom: #103a47;
$custom-light: #57707a;
$custom-dark: #000000;

JSON

{
  "hex": "#103a47",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 71
  },
  "hsl": {
    "h": 194.182,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.32609,
    "c": 0.0506,
    "h": 222.3
  },
  "luminance": 0.03591
}

Semantic roles & 50–950 ramp

primary

#103A47

secondary

#814532

accent

#6842E6

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #103A47

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

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