#103D50#103D50

#103D50 is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.9% C 0.058 H 230.3°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX#103D50
RGBrgb(16, 61, 80)
HSLhsl(198, 67%, 19%)
HSVhsv(198, 80%, 31%)
CMYKcmyk(80%, 23.7%, 0%, 68.6%)
CIE-LABlab(23.76, -7.77, -15.87)
CIE-LCHlch(23.76, 17.67, 243.93°)
OKLaboklab(33.94% -0.037 -0.0446)
OKLCHoklch(33.94% 0.058 230.3)
XYZxyz(3.3298, 4.0264, 8.1896)
Luminance0.0403 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103D50 #502310
analogous
#105043 #103D50 #101D50
triadic
#103D50 #50103D #3D5010
tetradic
#103D50 #431050 #502310 #1D5010
square
#103D50 #431050 #502310 #1D5010
split-complementary
#103D50 #50101D #504310
monochromatic
#05131A #06161D #103D50 #1A6483 #248BB6

Accessibility & contrast

On white

11.63
#103D50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.81
#103D50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103D50
11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103D50#FFFFFF#000000##FFFFFF
##103D501.0011.631.8111.63
#FFFFFF11.631.0021.001.00
#0000001.8121.001.0021.00
##FFFFFF11.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#333C51
Deuteranopia (green-blind)
#2B3650
Tritanopia (blue-blind)
#004243
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #103d50;
/* rgb */ color: rgb(16, 61, 80);
/* oklch */ color: oklch(33.9% 0.058 230.3);
Tailwind
colors: {
  custom: {
    50: '#597281',
    500: '#103d50',
    950: '#000000',
  },
}
SCSS
$custom: #103d50;
$custom-light: #597281;
$custom-dark: #000000;
JSON
{
  "hex": "#103d50",
  "rgb": {
    "r": 16,
    "g": 61,
    "b": 80
  },
  "hsl": {
    "h": 197.813,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3394,
    "c": 0.05793,
    "h": 230.3
  },
  "luminance": 0.04027
}

Semantic roles & 50–950 ramp

primary
#103D50
secondary
#8A4C32
accent
#713EEA
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #103D50

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

Preview Lab → · Contrast checker → · Palette generator →

#103D50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva