#1C5386#1C5386

#1C5386 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.3% C 0.102 H 250.1°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX#1C5386
RGBrgb(28, 83, 134)
HSLhsl(209, 65%, 32%)
HSVhsv(209, 79%, 53%)
CMYKcmyk(79.1%, 38.1%, 0%, 47.5%)
CIE-LABlab(34.30, 1.15, -33.60)
CIE-LCHlch(34.30, 33.62, 271.96°)
OKLaboklab(43.32% -0.0347 -0.0957)
OKLCHoklch(43.32% 0.102 250.1)
XYZxyz(7.8736, 8.1537, 23.7085)
Luminance0.0815 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C5386 #864F1C
analogous
#1C8684 #1C5386 #1C1E86
triadic
#1C5386 #861C53 #53861C
tetradic
#1C5386 #841C86 #864F1C #1E861C
square
#1C5386 #841C86 #864F1C #1E861C
split-complementary
#1C5386 #861C1E #86841C
monochromatic
#071421 #113453 #1C5386 #2772B9 #4491D8

Accessibility & contrast

On white

7.98
#1C5386 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.63
#1C5386 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5386
7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C5386#FFFFFF#000000##FFFFFF
##1C53861.007.982.637.98
#FFFFFF7.981.0021.001.00
#0000002.6321.001.0021.00
##FFFFFF7.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B5688
Deuteranopia (green-blind)
#2B4C85
Tritanopia (blue-blind)
#005F66
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #1c5386;
/* rgb */ color: rgb(28, 83, 134);
/* oklch */ color: oklch(43.3% 0.102 250.1);
Tailwind
colors: {
  custom: {
    50: '#6983a9',
    500: '#1c5386',
    950: '#000000',
  },
}
SCSS
$custom: #1c5386;
$custom-light: #6983a9;
$custom-dark: #000000;
JSON
{
  "hex": "#1c5386",
  "rgb": {
    "r": 28,
    "g": 83,
    "b": 134
  },
  "hsl": {
    "h": 208.868,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.43324,
    "c": 0.10181,
    "h": 250.1
  },
  "luminance": 0.08155
}

Semantic roles & 50–950 ramp

primary
#1C5386
secondary
#B97D45
accent
#913FE8
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1C5386

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

Preview Lab → · Contrast checker → · Palette generator →

#1C5386 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva