#1C618A#1C618A

#1C618A is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.094 H 239.9°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#1C618A
RGBrgb(28, 97, 138)
HSLhsl(202, 66%, 33%)
HSVhsv(202, 80%, 54%)
CMYKcmyk(79.7%, 29.7%, 0%, 45.9%)
CIE-LABlab(38.95, -6.13, -28.70)
CIE-LCHlch(38.95, 29.34, 257.94°)
OKLaboklab(47.06% -0.0471 -0.0812)
OKLCHoklch(47.06% 0.094 239.9)
XYZxyz(9.3392, 10.6301, 25.5994)
Luminance0.1063 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C618A #8A451C
analogous
#1C8A7C #1C618A #1C2A8A
triadic
#1C618A #8A1C61 #618A1C
tetradic
#1C618A #7C1C8A #8A451C #2A8A1C
square
#1C618A #7C1C8A #8A451C #2A8A1C
split-complementary
#1C618A #8A1C2A #8A7C1C
monochromatic
#071924 #123D57 #1C618A #2685BD #47A3DA

Accessibility & contrast

On white

6.72
#1C618A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.13
#1C618A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C618A
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C618A#FFFFFF#000000##FFFFFF
##1C618A1.006.723.136.72
#FFFFFF6.721.0021.001.00
#0000003.1321.001.0021.00
##FFFFFF6.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E618C
Deuteranopia (green-blind)
#3F5789
Tritanopia (blue-blind)
#006B6F
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #1c618a;
/* rgb */ color: rgb(28, 97, 138);
/* oklch */ color: oklch(47.1% 0.094 239.9);
Tailwind
colors: {
  custom: {
    50: '#6a8dac',
    500: '#1c618a',
    950: '#000000',
  },
}
SCSS
$custom: #1c618a;
$custom-light: #6a8dac;
$custom-dark: #000000;
JSON
{
  "hex": "#1c618a",
  "rgb": {
    "r": 28,
    "g": 97,
    "b": 138
  },
  "hsl": {
    "h": 202.364,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47061,
    "c": 0.09389,
    "h": 239.9
  },
  "luminance": 0.10631
}

Semantic roles & 50–950 ramp

primary
#1C618A
secondary
#BB7246
accent
#7E3FE9
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C10
muted
#7A7D7F

Preview Lab

Preview with #1C618A

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

Preview Lab → · Contrast checker → · Palette generator →

#1C618A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva