#1D4F76#1D4F76

#1D4F76 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.4% C 0.084 H 245.6°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX#1D4F76
RGBrgb(29, 79, 118)
HSLhsl(206, 61%, 29%)
HSVhsv(206, 75%, 46%)
CMYKcmyk(75.4%, 33.1%, 0%, 53.7%)
CIE-LABlab(32.17, -2.41, -27.06)
CIE-LCHlch(32.17, 27.17, 264.91°)
OKLaboklab(41.37% -0.0348 -0.0767)
OKLCHoklch(41.37% 0.084 245.6)
XYZxyz(6.5714, 7.1604, 18.1718)
Luminance0.0716 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D4F76 #76441D
analogous
#1D7671 #1D4F76 #1D2376
triadic
#1D4F76 #761D4F #4F761D
tetradic
#1D4F76 #711D76 #76441D #23761D
square
#1D4F76 #711D76 #76441D #23761D
split-complementary
#1D4F76 #761D23 #76711D
monochromatic
#061019 #112E45 #1D4F76 #2970A7 #3E90D0

Accessibility & contrast

On white

8.63
#1D4F76 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.43
#1D4F76 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4F76
8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D4F76#FFFFFF#000000##FFFFFF
##1D4F761.008.632.438.63
#FFFFFF8.631.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D5078
Deuteranopia (green-blind)
#314875
Tritanopia (blue-blind)
#00585D
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #1d4f76;
/* rgb */ color: rgb(29, 79, 118);
/* oklch */ color: oklch(41.4% 0.084 245.6);
Tailwind
colors: {
  custom: {
    50: '#66809d',
    500: '#1d4f76',
    950: '#000000',
  },
}
SCSS
$custom: #1d4f76;
$custom-light: #66809d;
$custom-dark: #000000;
JSON
{
  "hex": "#1d4f76",
  "rgb": {
    "r": 29,
    "g": 79,
    "b": 118
  },
  "hsl": {
    "h": 206.292,
    "s": 60.544,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41367,
    "c": 0.08423,
    "h": 245.6
  },
  "luminance": 0.07161
}

Semantic roles & 50–950 ramp

primary
#1D4F76
secondary
#AA7145
accent
#8A44E4
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#060A0E
muted
#7A7C7E

Preview Lab

Preview with #1D4F76

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

Preview Lab → · Contrast checker → · Palette generator →

#1D4F76 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva