#1D5772#1D5772

#1D5772 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.2% C 0.074 H 232.4°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX#1D5772
RGBrgb(29, 87, 114)
HSLhsl(199, 59%, 28%)
HSVhsv(199, 75%, 45%)
CMYKcmyk(74.6%, 23.7%, 0%, 55.3%)
CIE-LABlab(34.58, -8.94, -20.80)
CIE-LCHlch(34.58, 22.64, 246.74°)
OKLaboklab(43.22% -0.0449 -0.0584)
OKLCHoklch(43.22% 0.074 232.4)
XYZxyz(6.9509, 8.2917, 17.1505)
Luminance0.0829 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D5772 #72381D
analogous
#1D7262 #1D5772 #1D2C72
triadic
#1D5772 #721D57 #57721D
tetradic
#1D5772 #621D72 #72381D #2C721D
square
#1D5772 #621D72 #72381D #2C721D
split-complementary
#1D5772 #721D2C #72621D
monochromatic
#061318 #113241 #1D5772 #297CA3 #3C9FCD

Accessibility & contrast

On white

7.90
#1D5772 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.66
#1D5772 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5772
7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D5772#FFFFFF#000000##FFFFFF
##1D57721.007.902.667.90
#FFFFFF7.901.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A5673
Deuteranopia (green-blind)
#3E4E72
Tritanopia (blue-blind)
#005E60
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #1d5772;
/* rgb */ color: rgb(29, 87, 114);
/* oklch */ color: oklch(43.2% 0.074 232.4);
Tailwind
colors: {
  custom: {
    50: '#65869a',
    500: '#1d5772',
    950: '#000000',
  },
}
SCSS
$custom: #1d5772;
$custom-light: #65869a;
$custom-dark: #000000;
JSON
{
  "hex": "#1d5772",
  "rgb": {
    "r": 29,
    "g": 87,
    "b": 114
  },
  "hsl": {
    "h": 199.059,
    "s": 59.441,
    "l": 28.039
  },
  "oklch": {
    "l": 0.43216,
    "c": 0.07372,
    "h": 232.4
  },
  "luminance": 0.08293
}

Semantic roles & 50–950 ramp

primary
#1D5772
secondary
#A66445
accent
#7745E3
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0E
muted
#7A7C7E

Preview Lab

Preview with #1D5772

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

Preview Lab → · Contrast checker → · Palette generator →

#1D5772 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva