#1D4D65#1D4D65

#1D4D65 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.9% C 0.065 H 233.6°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX#1D4D65
RGBrgb(29, 77, 101)
HSLhsl(200, 55%, 25%)
HSVhsv(200, 71%, 40%)
CMYKcmyk(71.3%, 23.8%, 0%, 60.4%)
CIE-LABlab(30.66, -7.62, -18.72)
CIE-LCHlch(30.66, 20.22, 247.85°)
OKLaboklab(39.89% -0.0388 -0.0525)
OKLCHoklch(39.89% 0.065 233.6)
XYZxyz(5.5086, 6.5080, 13.2752)
Luminance0.0651 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D4D65 #65351D
analogous
#1D6559 #1D4D65 #1D2965
triadic
#1D4D65 #651D4D #4D651D
tetradic
#1D4D65 #591D65 #65351D #29651D
square
#1D4D65 #591D65 #65351D #29651D
split-complementary
#1D4D65 #651D29 #65591D
monochromatic
#071218 #0F2935 #1D4D65 #2B7195 #3895C4

Accessibility & contrast

On white

9.12
#1D4D65 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#1D4D65 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4D65
9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D4D65#FFFFFF#000000##FFFFFF
##1D4D651.009.122.309.12
#FFFFFF9.121.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#414C66
Deuteranopia (green-blind)
#374565
Tritanopia (blue-blind)
#005355
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #1d4d65;
/* rgb */ color: rgb(29, 77, 101);
/* oklch */ color: oklch(39.9% 0.065 233.6);
Tailwind
colors: {
  custom: {
    50: '#637e91',
    500: '#1d4d65',
    950: '#000000',
  },
}
SCSS
$custom: #1d4d65;
$custom-light: #637e91;
$custom-dark: #000000;
JSON
{
  "hex": "#1d4d65",
  "rgb": {
    "r": 29,
    "g": 77,
    "b": 101
  },
  "hsl": {
    "h": 200,
    "s": 55.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3989,
    "c": 0.06529,
    "h": 233.6
  },
  "luminance": 0.06509
}

Semantic roles & 50–950 ramp

primary
#1D4D65
secondary
#9A6144
accent
#7B49DF
background
#F6F7F8
surface
#EBEEF0
border
#C6C9CB
text
#060A0C
muted
#7A7C7D

Preview Lab

Preview with #1D4D65

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

Preview Lab → · Contrast checker → · Palette generator →

#1D4D65 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva