#1C6687#1C6687

#1C6687 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.2% C 0.087 H 232.5°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX#1C6687
RGBrgb(28, 102, 135)
HSLhsl(199, 66%, 32%)
HSVhsv(199, 79%, 53%)
CMYKcmyk(79.3%, 24.4%, 0%, 47.1%)
CIE-LABlab(40.41, -10.26, -24.61)
CIE-LCHlch(40.41, 26.66, 247.36°)
OKLaboklab(48.17% -0.0532 -0.0693)
OKLCHoklch(48.17% 0.087 232.5)
XYZxyz(9.6017, 11.4977, 24.6302)
Luminance0.1150 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C6687 #873D1C
analogous
#1C8773 #1C6687 #1C3087
triadic
#1C6687 #871C66 #66871C
tetradic
#1C6687 #731C87 #873D1C #30871C
square
#1C6687 #731C87 #873D1C #30871C
split-complementary
#1C6687 #871C30 #87731C
monochromatic
#071922 #114054 #1C6687 #278CBA #45ABD8

Accessibility & contrast

On white

6.36
#1C6687 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.30
#1C6687 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6687
6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C6687#FFFFFF#000000##FFFFFF
##1C66871.006.363.306.36
#FFFFFF6.361.0021.001.00
#0000003.3021.001.0021.00
##FFFFFF6.361.0021.001.00

Color blindness preview

Protanopia (red-blind)
#566589
Deuteranopia (green-blind)
#475B86
Tritanopia (blue-blind)
#006F71
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #1c6687;
/* rgb */ color: rgb(28, 102, 135);
/* oklch */ color: oklch(48.2% 0.087 232.5);
Tailwind
colors: {
  custom: {
    50: '#6a91aa',
    500: '#1c6687',
    950: '#000000',
  },
}
SCSS
$custom: #1c6687;
$custom-light: #6a91aa;
$custom-dark: #000000;
JSON
{
  "hex": "#1c6687",
  "rgb": {
    "r": 28,
    "g": 102,
    "b": 135
  },
  "hsl": {
    "h": 198.505,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.48172,
    "c": 0.0874,
    "h": 232.5
  },
  "luminance": 0.11499
}

Semantic roles & 50–950 ramp

primary
#1C6687
secondary
#BA6945
accent
#733FE9
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C10
muted
#7A7D7F

Preview Lab

Preview with #1C6687

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

Preview Lab → · Contrast checker → · Palette generator →

#1C6687 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva