#1C628C#1C628C

#1C628C is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.4% C 0.095 H 240.2°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX#1C628C
RGBrgb(28, 98, 140)
HSLhsl(203, 67%, 33%)
HSVhsv(203, 80%, 55%)
CMYKcmyk(80%, 30%, 0%, 45.1%)
CIE-LABlab(39.37, -5.98, -29.25)
CIE-LCHlch(39.37, 29.86, 258.45°)
OKLaboklab(47.43% -0.0474 -0.0828)
OKLCHoklch(47.43% 0.095 240.2)
XYZxyz(9.5783, 10.8745, 26.4000)
Luminance0.1088 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C628C #8C461C
analogous
#1C8C7E #1C628C #1C2A8C
triadic
#1C628C #8C1C62 #628C1C
tetradic
#1C628C #7E1C8C #8C461C #2A8C1C
square
#1C628C #7E1C8C #8C461C #2A8C1C
split-complementary
#1C628C #8C1C2A #8C7E1C
monochromatic
#081B26 #123E59 #1C628C #2686BF #48A3DA

Accessibility & contrast

On white

6.61
#1C628C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.18
#1C628C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C628C
6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C628C#FFFFFF#000000##FFFFFF
##1C628C1.006.613.186.61
#FFFFFF6.611.0021.001.00
#0000003.1821.001.0021.00
##FFFFFF6.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E628E
Deuteranopia (green-blind)
#3F588B
Tritanopia (blue-blind)
#006D71
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #1c628c;
/* rgb */ color: rgb(28, 98, 140);
/* oklch */ color: oklch(47.4% 0.095 240.2);
Tailwind
colors: {
  custom: {
    50: '#6b8eae',
    500: '#1c628c',
    950: '#000000',
  },
}
SCSS
$custom: #1c628c;
$custom-light: #6b8eae;
$custom-dark: #000000;
JSON
{
  "hex": "#1c628c",
  "rgb": {
    "r": 28,
    "g": 98,
    "b": 140
  },
  "hsl": {
    "h": 202.5,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.47425,
    "c": 0.09543,
    "h": 240.2
  },
  "luminance": 0.10876
}

Semantic roles & 50–950 ramp

primary
#1C628C
secondary
#BC7348
accent
#7E3EEA
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#080C10
muted
#7A7D7F

Preview Lab

Preview with #1C628C

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

Preview Lab → · Contrast checker → · Palette generator →

#1C628C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva