#1D4D69#1D4D69

#1D4D69 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.1% C 0.070 H 237.8°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX#1D4D69
RGBrgb(29, 77, 105)
HSLhsl(202, 57%, 26%)
HSVhsv(202, 72%, 41%)
CMYKcmyk(72.4%, 26.7%, 0%, 58.8%)
CIE-LABlab(30.85, -6.12, -20.96)
CIE-LCHlch(30.85, 21.84, 253.71°)
OKLaboklab(40.11% -0.0372 -0.059)
OKLCHoklch(40.11% 0.07 237.8)
XYZxyz(5.7094, 6.5883, 14.3326)
Luminance0.0659 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D4D69 #69391D
analogous
#1D695F #1D4D69 #1D2769
triadic
#1D4D69 #691D4D #4D691D
tetradic
#1D4D69 #5F1D69 #69391D #27691D
square
#1D4D69 #5F1D69 #69391D #27691D
split-complementary
#1D4D69 #691D27 #695F1D
monochromatic
#071218 #102A39 #1D4D69 #2A7099 #3893C8

Accessibility & contrast

On white

9.06
#1D4D69 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.32
#1D4D69 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4D69
9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D4D69#FFFFFF#000000##FFFFFF
##1D4D691.009.062.329.06
#FFFFFF9.061.0021.001.00
#0000002.3221.001.0021.00
##FFFFFF9.061.0021.001.00

Color blindness preview

Protanopia (red-blind)
#404D6A
Deuteranopia (green-blind)
#354569
Tritanopia (blue-blind)
#005457
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #1d4d69;
/* rgb */ color: rgb(29, 77, 105);
/* oklch */ color: oklch(40.1% 0.070 237.8);
Tailwind
colors: {
  custom: {
    50: '#637e94',
    500: '#1d4d69',
    950: '#000000',
  },
}
SCSS
$custom: #1d4d69;
$custom-light: #637e94;
$custom-dark: #000000;
JSON
{
  "hex": "#1d4d69",
  "rgb": {
    "r": 29,
    "g": 77,
    "b": 105
  },
  "hsl": {
    "h": 202.105,
    "s": 56.716,
    "l": 26.275
  },
  "oklch": {
    "l": 0.40105,
    "c": 0.06975,
    "h": 237.8
  },
  "luminance": 0.06589
}

Semantic roles & 50–950 ramp

primary
#1D4D69
secondary
#9E6544
accent
#8048E0
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E

Preview Lab

Preview with #1D4D69

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

Preview Lab → · Contrast checker → · Palette generator →

#1D4D69 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva