#10738D#10738D

#10738D is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 51.6% C 0.091 H 221.7°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX#10738D
RGBrgb(16, 115, 141)
HSLhsl(192, 80%, 31%)
HSVhsv(192, 89%, 55%)
CMYKcmyk(88.7%, 18.4%, 0%, 44.7%)
CIE-LABlab(44.65, -16.66, -21.64)
CIE-LCHlch(44.65, 27.31, 232.41°)
OKLaboklab(51.6% -0.068 -0.0607)
OKLCHoklch(51.6% 0.091 221.7)
XYZxyz(11.1501, 14.2933, 27.3653)
Luminance0.1429 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10738D #8D2A10
analogous
#108D68 #10738D #10348D
triadic
#10738D #8D1073 #738D10
tetradic
#10738D #68108D #8D2A10 #348D10
square
#10738D #68108D #8D2A10 #348D10
split-complementary
#10738D #8D1034 #8D6810
monochromatic
#04191F #0A4656 #10738D #16A0C4 #30C1E7

Accessibility & contrast

On white

5.44
#10738D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.86
#10738D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10738D
5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10738D#FFFFFF#000000##FFFFFF
##10738D1.005.443.865.44
#FFFFFF5.441.0021.001.00
#0000003.8621.001.0021.00
##FFFFFF5.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#64708E
Deuteranopia (green-blind)
#54658D
Tritanopia (blue-blind)
#007B7B
Achromatopsia (no color)
#6A6A6A

Design tokens & code

CSS
--color: #10738d;
/* rgb */ color: rgb(16, 115, 141);
/* oklch */ color: oklch(51.6% 0.091 221.7);
Tailwind
colors: {
  custom: {
    50: '#699bae',
    500: '#10738d',
    950: '#000000',
  },
}
SCSS
$custom: #10738d;
$custom-light: #699bae;
$custom-dark: #000000;
JSON
{
  "hex": "#10738d",
  "rgb": {
    "r": 16,
    "g": 115,
    "b": 141
  },
  "hsl": {
    "h": 192.48,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.51599,
    "c": 0.09121,
    "h": 221.7
  },
  "luminance": 0.14295
}

Semantic roles & 50–950 ramp

primary
#10738D
secondary
#C25437
accent
#5B32F6
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #10738D

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

Preview Lab → · Contrast checker → · Palette generator →

#10738D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva