#1D5594#1D5594

#1D5594 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.8% C 0.118 H 254.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX#1D5594
RGBrgb(29, 85, 148)
HSLhsl(212, 67%, 35%)
HSVhsv(212, 80%, 58%)
CMYKcmyk(80.4%, 42.6%, 0%, 42%)
CIE-LABlab(35.78, 5.53, -39.77)
CIE-LCHlch(35.78, 40.15, 277.91°)
OKLaboklab(44.76% -0.0324 -0.1138)
OKLCHoklch(44.76% 0.118 254.1)
XYZxyz(9.0985, 8.8952, 29.2487)
Luminance0.0890 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D5594 #945C1D
analogous
#1D9194 #1D5594 #211D94
triadic
#1D5594 #941D55 #55941D
tetradic
#1D5594 #941D91 #945C1D #1D9421
square
#1D5594 #941D91 #945C1D #1D9421
split-complementary
#1D5594 #94211D #91941D
monochromatic
#091A2E #133861 #1D5594 #2772C7 #4F92DC

Accessibility & contrast

On white

7.56
#1D5594 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.78
#1D5594 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5594
7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D5594#FFFFFF#000000##FFFFFF
##1D55941.007.562.787.56
#FFFFFF7.561.0021.001.00
#0000002.7821.001.0021.00
##FFFFFF7.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#365A96
Deuteranopia (green-blind)
#214F93
Tritanopia (blue-blind)
#00646D
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #1d5594;
/* rgb */ color: rgb(29, 85, 148);
/* oklch */ color: oklch(44.8% 0.118 254.1);
Tailwind
colors: {
  custom: {
    50: '#6c84b4',
    500: '#1d5594',
    950: '#000000',
  },
}
SCSS
$custom: #1d5594;
$custom-light: #6c84b4;
$custom-dark: #000000;
JSON
{
  "hex": "#1d5594",
  "rgb": {
    "r": 29,
    "g": 85,
    "b": 148
  },
  "hsl": {
    "h": 211.765,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44759,
    "c": 0.1183,
    "h": 254.1
  },
  "luminance": 0.08896
}

Semantic roles & 50–950 ramp

primary
#1D5594
secondary
#BF8A4E
accent
#993EEA
background
#F7F8FB
surface
#EDEFF6
border
#C8CAD0
text
#080A11
muted
#7B7C80

Preview Lab

Preview with #1D5594

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

Preview Lab → · Contrast checker → · Palette generator →

#1D5594 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva