#1D4985#1D4985

#1D4985 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.9% C 0.112 H 257.1°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX#1D4985
RGBrgb(29, 73, 133)
HSLhsl(215, 64%, 32%)
HSVhsv(215, 78%, 52%)
CMYKcmyk(78.2%, 45.1%, 0%, 47.8%)
CIE-LABlab(31.16, 7.52, -37.99)
CIE-LCHlch(31.16, 38.73, 281.20°)
OKLaboklab(40.86% -0.0249 -0.1088)
OKLCHoklch(40.86% 0.112 257.1)
XYZxyz(7.1213, 6.7189, 23.1073)
Luminance0.0672 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D4985 #85591D
analogous
#1D7D85 #1D4985 #251D85
triadic
#1D4985 #851D49 #49851D
tetradic
#1D4985 #851D7D #85591D #1D8525
square
#1D4985 #851D7D #85591D #1D8525
split-complementary
#1D4985 #85251D #7D851D
monochromatic
#071221 #122D53 #1D4985 #2865B7 #4683D7

Accessibility & contrast

On white

8.96
#1D4985 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.34
#1D4985 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4985
8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D4985#FFFFFF#000000##FFFFFF
##1D49851.008.962.348.96
#FFFFFF8.961.0021.001.00
#0000002.3421.001.0021.00
##FFFFFF8.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B4E87
Deuteranopia (green-blind)
#174584
Tritanopia (blue-blind)
#005760
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #1d4985;
/* rgb */ color: rgb(29, 73, 133);
/* oklch */ color: oklch(40.9% 0.112 257.1);
Tailwind
colors: {
  custom: {
    50: '#697ba9',
    500: '#1d4985',
    950: '#000000',
  },
}
SCSS
$custom: #1d4985;
$custom-light: #697ba9;
$custom-dark: #000000;
JSON
{
  "hex": "#1d4985",
  "rgb": {
    "r": 29,
    "g": 73,
    "b": 133
  },
  "hsl": {
    "h": 214.615,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40864,
    "c": 0.11159,
    "h": 257.1
  },
  "luminance": 0.0672
}

Semantic roles & 50–950 ramp

primary
#1D4985
secondary
#B88846
accent
#A141E7
background
#F6F7FA
surface
#ECEDF4
border
#C7C8CE
text
#070910
muted
#7A7B7F

Preview Lab

Preview with #1D4985

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

Preview Lab → · Contrast checker → · Palette generator →

#1D4985 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva