#1D5089#1D5089

#1D5089 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.8% C 0.109 H 253.8°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX#1D5089
RGBrgb(29, 80, 137)
HSLhsl(212, 65%, 33%)
HSVhsv(212, 79%, 54%)
CMYKcmyk(78.8%, 41.6%, 0%, 46.3%)
CIE-LABlab(33.57, 4.44, -36.60)
CIE-LCHlch(33.57, 36.86, 276.91°)
OKLaboklab(42.82% -0.0304 -0.1046)
OKLCHoklch(42.82% 0.109 253.8)
XYZxyz(7.8890, 7.8038, 24.7526)
Luminance0.0780 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D5089 #89561D
analogous
#1D8689 #1D5089 #201D89
triadic
#1D5089 #891D50 #50891D
tetradic
#1D5089 #891D86 #89561D #1D8920
square
#1D5089 #891D86 #89561D #1D8920
split-complementary
#1D5089 #89201D #86891D
monochromatic
#081524 #123356 #1D5089 #286DBC #488CD8

Accessibility & contrast

On white

8.20
#1D5089 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.56
#1D5089 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5089
8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D5089#FFFFFF#000000##FFFFFF
##1D50891.008.202.568.20
#FFFFFF8.201.0021.001.00
#0000002.5621.001.0021.00
##FFFFFF8.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#35548B
Deuteranopia (green-blind)
#234A88
Tritanopia (blue-blind)
#005D66
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #1d5089;
/* rgb */ color: rgb(29, 80, 137);
/* oklch */ color: oklch(42.8% 0.109 253.8);
Tailwind
colors: {
  custom: {
    50: '#6a80ac',
    500: '#1d5089',
    950: '#000000',
  },
}
SCSS
$custom: #1d5089;
$custom-light: #6a80ac;
$custom-dark: #000000;
JSON
{
  "hex": "#1d5089",
  "rgb": {
    "r": 29,
    "g": 80,
    "b": 137
  },
  "hsl": {
    "h": 211.667,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.42819,
    "c": 0.1089,
    "h": 253.8
  },
  "luminance": 0.07805
}

Semantic roles & 50–950 ramp

primary
#1D5089
secondary
#BA8447
accent
#9940E8
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1D5089

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

Preview Lab → · Contrast checker → · Palette generator →

#1D5089 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva