#1C6787#1C6787

#1C6787 is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.4% C 0.087 H 231.3°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX#1C6787
RGBrgb(28, 103, 135)
HSLhsl(198, 66%, 32%)
HSVhsv(198, 79%, 53%)
CMYKcmyk(79.3%, 23.7%, 0%, 47.1%)
CIE-LABlab(40.73, -10.86, -24.11)
CIE-LCHlch(40.73, 26.44, 245.76°)
OKLaboklab(48.43% -0.0543 -0.0678)
OKLCHoklch(48.43% 0.087 231.3)
XYZxyz(9.7005, 11.6955, 24.6632)
Luminance0.1170 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C6787 #873C1C
analogous
#1C8772 #1C6787 #1C3287
triadic
#1C6787 #871C67 #67871C
tetradic
#1C6787 #721C87 #873C1C #32871C
square
#1C6787 #721C87 #873C1C #32871C
split-complementary
#1C6787 #871C32 #87721C
monochromatic
#071A22 #114054 #1C6787 #278EBA #45ACD8

Accessibility & contrast

On white

6.29
#1C6787 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.34
#1C6787 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6787
6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C6787#FFFFFF#000000##FFFFFF
##1C67871.006.293.346.29
#FFFFFF6.291.0021.001.00
#0000003.3421.001.0021.00
##FFFFFF6.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#576689
Deuteranopia (green-blind)
#495C87
Tritanopia (blue-blind)
#007072
Achromatopsia (no color)
#606060

Design tokens & code

CSS
--color: #1c6787;
/* rgb */ color: rgb(28, 103, 135);
/* oklch */ color: oklch(48.4% 0.087 231.3);
Tailwind
colors: {
  custom: {
    50: '#6a92aa',
    500: '#1c6787',
    950: '#000000',
  },
}
SCSS
$custom: #1c6787;
$custom-light: #6a92aa;
$custom-dark: #000000;
JSON
{
  "hex": "#1c6787",
  "rgb": {
    "r": 28,
    "g": 103,
    "b": 135
  },
  "hsl": {
    "h": 197.944,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.48428,
    "c": 0.08688,
    "h": 231.3
  },
  "luminance": 0.11697
}

Semantic roles & 50–950 ramp

primary
#1C6787
secondary
#BA6845
accent
#723FE9
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070D10
muted
#7A7D7F

Preview Lab

Preview with #1C6787

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

Preview Lab → · Contrast checker → · Palette generator →

#1C6787 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva