#135973#135973

#135973 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.5% C 0.078 H 228.5°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX#135973
RGBrgb(19, 89, 115)
HSLhsl(196, 72%, 26%)
HSVhsv(196, 83%, 45%)
CMYKcmyk(83.5%, 22.6%, 0%, 54.9%)
CIE-LABlab(35.04, -11.09, -20.72)
CIE-LCHlch(35.04, 23.51, 241.85°)
OKLaboklab(43.53% -0.0516 -0.0583)
OKLCHoklch(43.53% 0.078 228.5)
XYZxyz(6.9342, 8.5202, 17.4954)
Luminance0.0852 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135973 #732D13
analogous
#13735D #135973 #132973
triadic
#135973 #731359 #597313
tetradic
#135973 #5D1373 #732D13 #297313
square
#135973 #5D1373 #732D13 #297313
split-complementary
#135973 #731329 #735D13
monochromatic
#04141A #0A303E #135973 #1C82A8 #25AADB

Accessibility & contrast

On white

7.77
#135973 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.70
#135973 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135973
7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135973#FFFFFF#000000##FFFFFF
##1359731.007.772.707.77
#FFFFFF7.771.0021.001.00
#0000002.7021.001.0021.00
##FFFFFF7.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B5774
Deuteranopia (green-blind)
#3F4E73
Tritanopia (blue-blind)
#006062
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #135973;
/* rgb */ color: rgb(19, 89, 115);
/* oklch */ color: oklch(43.5% 0.078 228.5);
Tailwind
colors: {
  custom: {
    50: '#63889b',
    500: '#135973',
    950: '#000000',
  },
}
SCSS
$custom: #135973;
$custom-light: #63889b;
$custom-dark: #000000;
JSON
{
  "hex": "#135973",
  "rgb": {
    "r": 19,
    "g": 89,
    "b": 115
  },
  "hsl": {
    "h": 196.25,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.43528,
    "c": 0.07785,
    "h": 228.5
  },
  "luminance": 0.08521
}

Semantic roles & 50–950 ramp

primary
#135973
secondary
#AA5738
accent
#6A39EE
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0E
muted
#7A7C7E

Preview Lab

Preview with #135973

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

Preview Lab → · Contrast checker → · Palette generator →

#135973 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva