#1D608C#1D608C

#1D608C is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 46.9% C 0.097 H 242.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX#1D608C
RGBrgb(29, 96, 140)
HSLhsl(204, 66%, 33%)
HSVhsv(204, 79%, 55%)
CMYKcmyk(79.3%, 31.4%, 0%, 45.1%)
CIE-LABlab(38.76, -4.63, -30.21)
CIE-LCHlch(38.76, 30.56, 261.28°)
OKLaboklab(46.95% -0.045 -0.0856)
OKLCHoklch(46.95% 0.097 242.3)
XYZxyz(9.4213, 10.5193, 26.3397)
Luminance0.1052 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D608C #8C491D
analogous
#1D8C80 #1D608C #1D288C
triadic
#1D608C #8C1D60 #608C1D
tetradic
#1D608C #801D8C #8C491D #288C1D
square
#1D608C #801D8C #8C491D #288C1D
split-complementary
#1D608C #8C1D28 #8C801D
monochromatic
#081A27 #123D59 #1D608C #2883BF #4AA1D9

Accessibility & contrast

On white

6.77
#1D608C on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.10
#1D608C on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D608C
6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D608C#FFFFFF#000000##FFFFFF
##1D608C1.006.773.106.77
#FFFFFF6.771.0021.001.00
#0000003.1021.001.0021.00
##FFFFFF6.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B618E
Deuteranopia (green-blind)
#3C578B
Tritanopia (blue-blind)
#006B70
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #1d608c;
/* rgb */ color: rgb(29, 96, 140);
/* oklch */ color: oklch(46.9% 0.097 242.3);
Tailwind
colors: {
  custom: {
    50: '#6b8dae',
    500: '#1d608c',
    950: '#000000',
  },
}
SCSS
$custom: #1d608c;
$custom-light: #6b8dae;
$custom-dark: #000000;
JSON
{
  "hex": "#1d608c",
  "rgb": {
    "r": 29,
    "g": 96,
    "b": 140
  },
  "hsl": {
    "h": 203.784,
    "s": 65.68,
    "l": 33.137
  },
  "oklch": {
    "l": 0.46949,
    "c": 0.0967,
    "h": 242.3
  },
  "luminance": 0.1052
}

Semantic roles & 50–950 ramp

primary
#1D608C
secondary
#BC7749
accent
#823FE9
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#080C10
muted
#7A7D7F

Preview Lab

Preview with #1D608C

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

Preview Lab → · Contrast checker → · Palette generator →

#1D608C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva