#1D4965#1D4965

#1D4965 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.8% C 0.068 H 239.8°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX#1D4965
RGBrgb(29, 73, 101)
HSLhsl(203, 55%, 25%)
HSVhsv(203, 71%, 40%)
CMYKcmyk(71.3%, 27.7%, 0%, 60.4%)
CIE-LABlab(29.32, -5.10, -20.80)
CIE-LCHlch(29.32, 21.42, 256.22°)
OKLaboklab(38.83% -0.0341 -0.0586)
OKLCHoklch(38.83% 0.068 239.8)
XYZxyz(5.2373, 5.9653, 13.1848)
Luminance0.0597 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D4965 #65391D
analogous
#1D655D #1D4965 #1D2565
triadic
#1D4965 #651D49 #49651D
tetradic
#1D4965 #5D1D65 #65391D #25651D
square
#1D4965 #5D1D65 #65391D #25651D
split-complementary
#1D4965 #651D25 #655D1D
monochromatic
#071118 #0F2735 #1D4965 #2B6B95 #388EC4

Accessibility & contrast

On white

9.58
#1D4965 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.19
#1D4965 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4965
9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D4965#FFFFFF#000000##FFFFFF
##1D49651.009.582.199.58
#FFFFFF9.581.0021.001.00
#0000002.1921.001.0021.00
##FFFFFF9.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C4966
Deuteranopia (green-blind)
#324265
Tritanopia (blue-blind)
#005053
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #1d4965;
/* rgb */ color: rgb(29, 73, 101);
/* oklch */ color: oklch(38.8% 0.068 239.8);
Tailwind
colors: {
  custom: {
    50: '#627b91',
    500: '#1d4965',
    950: '#000000',
  },
}
SCSS
$custom: #1d4965;
$custom-light: #627b91;
$custom-dark: #000000;
JSON
{
  "hex": "#1d4965",
  "rgb": {
    "r": 29,
    "g": 73,
    "b": 101
  },
  "hsl": {
    "h": 203.333,
    "s": 55.385,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3883,
    "c": 0.06777,
    "h": 239.8
  },
  "luminance": 0.05966
}

Semantic roles & 50–950 ramp

primary
#1D4965
secondary
#9A6544
accent
#8349DF
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#06090C
muted
#7A7B7D

Preview Lab

Preview with #1D4965

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

Preview Lab → · Contrast checker → · Palette generator →

#1D4965 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva