#1C5082#1C5082

#1C5082 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.100 H 250.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX#1C5082
RGBrgb(28, 80, 130)
HSLhsl(209, 65%, 31%)
HSVhsv(209, 78%, 51%)
CMYKcmyk(78.5%, 38.5%, 0%, 49%)
CIE-LABlab(33.12, 1.52, -33.00)
CIE-LCHlch(33.12, 33.04, 272.64°)
OKLaboklab(42.33% -0.0329 -0.094)
OKLCHoklch(42.33% 0.1 250.7)
XYZxyz(7.3753, 7.5950, 22.1921)
Luminance0.0760 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C5082 #824E1C
analogous
#1C8281 #1C5082 #1C1D82
triadic
#1C5082 #821C50 #50821C
tetradic
#1C5082 #811C82 #824E1C #1D821C
square
#1C5082 #811C82 #824E1C #1D821C
split-complementary
#1C5082 #821C1D #82811C
monochromatic
#06121D #113150 #1C5082 #276FB4 #428ED6

Accessibility & contrast

On white

8.34
#1C5082 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#1C5082 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5082
8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C5082#FFFFFF#000000##FFFFFF
##1C50821.008.342.528.34
#FFFFFF8.341.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#395384
Deuteranopia (green-blind)
#294A81
Tritanopia (blue-blind)
#005C62
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #1c5082;
/* rgb */ color: rgb(28, 80, 130);
/* oklch */ color: oklch(42.3% 0.100 250.7);
Tailwind
colors: {
  custom: {
    50: '#6880a6',
    500: '#1c5082',
    950: '#000000',
  },
}
SCSS
$custom: #1c5082;
$custom-light: #6880a6;
$custom-dark: #000000;
JSON
{
  "hex": "#1c5082",
  "rgb": {
    "r": 28,
    "g": 80,
    "b": 130
  },
  "hsl": {
    "h": 209.412,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42327,
    "c": 0.09961,
    "h": 250.7
  },
  "luminance": 0.07596
}

Semantic roles & 50–950 ramp

primary
#1C5082
secondary
#B57C44
accent
#9240E8
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #1C5082

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

Preview Lab → · Contrast checker → · Palette generator →

#1C5082 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva