#103B50#103B50

#103B50 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.4% C 0.059 H 234.0°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX#103B50
RGBrgb(16, 59, 80)
HSLhsl(200, 67%, 19%)
HSVhsv(200, 80%, 31%)
CMYKcmyk(80%, 26.2%, 0%, 68.6%)
CIE-LABlab(23.06, -6.48, -16.96)
CIE-LCHlch(23.06, 18.16, 249.10°)
OKLaboklab(33.38% -0.0347 -0.0477)
OKLCHoklch(33.38% 0.059 234)
XYZxyz(3.2250, 3.8169, 8.1546)
Luminance0.0382 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103B50 #502510
analogous
#105045 #103B50 #101B50
triadic
#103B50 #50103B #3B5010
tetradic
#103B50 #451050 #502510 #1B5010
square
#103B50 #451050 #502510 #1B5010
split-complementary
#103B50 #50101B #504510
monochromatic
#05131A #06151D #103B50 #1A6183 #2486B6

Accessibility & contrast

On white

11.91
#103B50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#103B50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B50
11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103B50#FFFFFF#000000##FFFFFF
##103B501.0011.911.7611.91
#FFFFFF11.911.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#313A51
Deuteranopia (green-blind)
#283450
Tritanopia (blue-blind)
#004142
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #103b50;
/* rgb */ color: rgb(16, 59, 80);
/* oklch */ color: oklch(33.4% 0.059 234.0);
Tailwind
colors: {
  custom: {
    50: '#597081',
    500: '#103b50',
    950: '#000000',
  },
}
SCSS
$custom: #103b50;
$custom-light: #597081;
$custom-dark: #000000;
JSON
{
  "hex": "#103b50",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 80
  },
  "hsl": {
    "h": 199.688,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33381,
    "c": 0.05902,
    "h": 234
  },
  "luminance": 0.03817
}

Semantic roles & 50–950 ramp

primary
#103B50
secondary
#8A4F32
accent
#763EEA
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#04070A
muted
#797A7C

Preview Lab

Preview with #103B50

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

Preview Lab → · Contrast checker → · Palette generator →

#103B50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva