#103E47#103E47

#103E47 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.8% C 0.051 H 213.4°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#103E47
RGB	rgb(16, 62, 71)
HSL	hsl(190, 63%, 17%)
HSV	hsv(190, 77%, 28%)
CMYK	cmyk(77.5%, 12.7%, 0%, 72.2%)
CIE-LAB	lab(23.70, -11.85, -10.00)
CIE-LCH	lch(23.70, 15.50, 220.15°)
OKLab	oklab(33.76% -0.0423 -0.0278)
OKLCH	oklch(33.76% 0.051 213.4)
XYZ	xyz(3.0732, 4.0100, 6.5721)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E47 #471910

analogous

#104735 #103E47 #102347

triadic

#103E47 #47103E #3E4710

tetradic

#103E47 #351047 #471910 #234710

square

#103E47 #351047 #471910 #234710

split-complementary

#103E47 #471023 #473510

monochromatic

#061619 #061619 #103E47 #1B6A79 #2795AB

Accessibility & contrast

On white

11.65

#103E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#103E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E47

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E47	#FFFFFF	#000000	##FFFFFF
##103E47	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C48

Deuteranopia (green-blind)

#303647

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103e47;
/* rgb */ color: rgb(16, 62, 71);
/* oklch */ color: oklch(33.8% 0.051 213.4);

Tailwind

colors: {
  custom: {
    50: '#57737a',
    500: '#103e47',
    950: '#000000',
  },
}

SCSS

$custom: #103e47;
$custom-light: #57737a;
$custom-dark: #000000;

JSON

{
  "hex": "#103e47",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 189.818,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.33761,
    "c": 0.0506,
    "h": 213.4
  },
  "luminance": 0.0401
}

Semantic roles & 50–950 ramp

primary

#103E47

secondary

#813F32

accent

#5C42E6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #103E47

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

Preview Lab → · Contrast checker → · Palette generator →