#1C5F87#1C5F87

#1C5F87 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.4% C 0.092 H 239.9°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX#1C5F87
RGBrgb(28, 95, 135)
HSLhsl(202, 66%, 32%)
HSVhsv(202, 79%, 53%)
CMYKcmyk(79.3%, 29.6%, 0%, 47.1%)
CIE-LABlab(38.16, -6.05, -28.11)
CIE-LCHlch(38.16, 28.76, 257.86°)
OKLaboklab(46.39% -0.0462 -0.0795)
OKLCHoklch(46.39% 0.092 239.9)
XYZxyz(8.9425, 10.1795, 24.4105)
Luminance0.1018 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C5F87 #87441C
analogous
#1C877A #1C5F87 #1C2A87
triadic
#1C5F87 #871C5F #5F871C
tetradic
#1C5F87 #7A1C87 #87441C #2A871C
square
#1C5F87 #7A1C87 #87441C #2A871C
split-complementary
#1C5F87 #871C2A #877A1C
monochromatic
#071822 #113B54 #1C5F87 #2783BA #45A1D8

Accessibility & contrast

On white

6.92
#1C5F87 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.04
#1C5F87 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C5F87
6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C5F87#FFFFFF#000000##FFFFFF
##1C5F871.006.923.046.92
#FFFFFF6.921.0021.001.00
#0000003.0421.001.0021.00
##FFFFFF6.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C5F89
Deuteranopia (green-blind)
#3E5586
Tritanopia (blue-blind)
#00696D
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #1c5f87;
/* rgb */ color: rgb(28, 95, 135);
/* oklch */ color: oklch(46.4% 0.092 239.9);
Tailwind
colors: {
  custom: {
    50: '#698caa',
    500: '#1c5f87',
    950: '#000000',
  },
}
SCSS
$custom: #1c5f87;
$custom-light: #698caa;
$custom-dark: #000000;
JSON
{
  "hex": "#1c5f87",
  "rgb": {
    "r": 28,
    "g": 95,
    "b": 135
  },
  "hsl": {
    "h": 202.43,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.46387,
    "c": 0.09197,
    "h": 239.9
  },
  "luminance": 0.10181
}

Semantic roles & 50–950 ramp

primary
#1C5F87
secondary
#BA7145
accent
#7F3FE9
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C10
muted
#7A7D7F

Preview Lab

Preview with #1C5F87

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

Preview Lab → · Contrast checker → · Palette generator →

#1C5F87 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva