#1D4D67#1D4D67

#1D4D67 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.067 H 235.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX#1D4D67
RGBrgb(29, 77, 103)
HSLhsl(201, 56%, 26%)
HSVhsv(201, 72%, 40%)
CMYKcmyk(71.8%, 25.2%, 0%, 59.6%)
CIE-LABlab(30.75, -6.88, -19.85)
CIE-LCHlch(30.75, 21.00, 250.89°)
OKLaboklab(40% -0.038 -0.0558)
OKLCHoklch(40% 0.067 235.7)
XYZxyz(5.6078, 6.5476, 13.7976)
Luminance0.0655 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D4D67 #67371D
analogous
#1D675C #1D4D67 #1D2867
triadic
#1D4D67 #671D4D #4D671D
tetradic
#1D4D67 #5C1D67 #67371D #28671D
square
#1D4D67 #5C1D67 #67371D #28671D
split-complementary
#1D4D67 #671D28 #675C1D
monochromatic
#071218 #102937 #1D4D67 #2A7197 #3894C7

Accessibility & contrast

On white

9.09
#1D4D67 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.31
#1D4D67 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4D67
9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D4D67#FFFFFF#000000##FFFFFF
##1D4D671.009.092.319.09
#FFFFFF9.091.0021.001.00
#0000002.3121.001.0021.00
##FFFFFF9.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#414C68
Deuteranopia (green-blind)
#364567
Tritanopia (blue-blind)
#005456
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #1d4d67;
/* rgb */ color: rgb(29, 77, 103);
/* oklch */ color: oklch(40.0% 0.067 235.7);
Tailwind
colors: {
  custom: {
    50: '#637e92',
    500: '#1d4d67',
    950: '#000000',
  },
}
SCSS
$custom: #1d4d67;
$custom-light: #637e92;
$custom-dark: #000000;
JSON
{
  "hex": "#1d4d67",
  "rgb": {
    "r": 29,
    "g": 77,
    "b": 103
  },
  "hsl": {
    "h": 201.081,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39997,
    "c": 0.06747,
    "h": 235.7
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary
#1D4D67
secondary
#9C6344
accent
#7D48DF
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E

Preview Lab

Preview with #1D4D67

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

Preview Lab → · Contrast checker → · Palette generator →

#1D4D67 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva