#1C5086#1C5086

#1C5086 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.105 H 252.4°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX#1C5086
RGBrgb(28, 80, 134)
HSLhsl(211, 65%, 32%)
HSVhsv(211, 79%, 53%)
CMYKcmyk(79.1%, 40.3%, 0%, 47.5%)
CIE-LABlab(33.36, 3.11, -35.09)
CIE-LCHlch(33.36, 35.23, 275.07°)
OKLaboklab(42.59% -0.0318 -0.1002)
OKLCHoklch(42.59% 0.105 252.4)
XYZxyz(7.6490, 7.7045, 23.6336)
Luminance0.0770 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C5086 #86521C
analogous
#1C8586 #1C5086 #1D1C86
triadic
#1C5086 #861C50 #50861C
tetradic
#1C5086 #861C85 #86521C #1C861D
square
#1C5086 #861C85 #86521C #1C861D
split-complementary
#1C5086 #861D1C #85861C
monochromatic
#071421 #113253 #1C5086 #276EB9 #448DD8

Accessibility & contrast

On white

8.26
#1C5086 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.54
#1C5086 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5086
8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C5086#FFFFFF#000000##FFFFFF
##1C50861.008.262.548.26
#FFFFFF8.261.0021.001.00
#0000002.5421.001.0021.00
##FFFFFF8.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#365488
Deuteranopia (green-blind)
#264A85
Tritanopia (blue-blind)
#005D64
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #1c5086;
/* rgb */ color: rgb(28, 80, 134);
/* oklch */ color: oklch(42.6% 0.105 252.4);
Tailwind
colors: {
  custom: {
    50: '#6980a9',
    500: '#1c5086',
    950: '#000000',
  },
}
SCSS
$custom: #1c5086;
$custom-light: #6980a9;
$custom-dark: #000000;
JSON
{
  "hex": "#1c5086",
  "rgb": {
    "r": 28,
    "g": 80,
    "b": 134
  },
  "hsl": {
    "h": 210.566,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42587,
    "c": 0.10509,
    "h": 252.4
  },
  "luminance": 0.07705
}

Semantic roles & 50–950 ramp

primary
#1C5086
secondary
#B98045
accent
#953FE8
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1C5086

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

Preview Lab → · Contrast checker → · Palette generator →

#1C5086 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva