#1D72A0#1D72A0

#1D72A0 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.5% C 0.106 H 238.2°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX#1D72A0
RGBrgb(29, 114, 160)
HSLhsl(201, 69%, 37%)
HSVhsv(201, 82%, 63%)
CMYKcmyk(81.9%, 28.8%, 0%, 37.3%)
CIE-LABlab(45.40, -7.94, -31.70)
CIE-LCHlch(45.40, 32.68, 255.94°)
OKLaboklab(52.54% -0.0557 -0.0897)
OKLCHoklch(52.54% 0.106 238.2)
XYZxyz(12.8666, 14.8323, 35.4357)
Luminance0.1483 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D72A0 #A04B1D
analogous
#1DA08D #1D72A0 #1D30A0
triadic
#1D72A0 #A01D72 #72A01D
tetradic
#1D72A0 #8D1DA0 #A04B1D #30A01D
square
#1D72A0 #8D1DA0 #A04B1D #30A01D
split-complementary
#1D72A0 #A01D30 #A08D1D
monochromatic
#0A2838 #144D6C #1D72A0 #2697D4 #57B0E1

Accessibility & contrast

On white

5.29
#1D72A0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#1D72A0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D72A0
5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D72A0#FFFFFF#000000##FFFFFF
##1D72A01.005.293.975.29
#FFFFFF5.291.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C72A2
Deuteranopia (green-blind)
#4A669F
Tritanopia (blue-blind)
#007E82
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #1d72a0;
/* rgb */ color: rgb(29, 114, 160);
/* oklch */ color: oklch(52.5% 0.106 238.2);
Tailwind
colors: {
  custom: {
    50: '#709abc',
    500: '#1d72a0',
    950: '#000000',
  },
}
SCSS
$custom: #1d72a0;
$custom-light: #709abc;
$custom-dark: #000000;
JSON
{
  "hex": "#1d72a0",
  "rgb": {
    "r": 29,
    "g": 114,
    "b": 160
  },
  "hsl": {
    "h": 201.069,
    "s": 69.312,
    "l": 37.059
  },
  "oklch": {
    "l": 0.52545,
    "c": 0.10557,
    "h": 238.2
  },
  "luminance": 0.14834
}

Semantic roles & 50–950 ramp

primary
#1D72A0
secondary
#C47C55
accent
#7A3CEC
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E12
muted
#7B7E81

Preview Lab

Preview with #1D72A0

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

Preview Lab → · Contrast checker → · Palette generator →

#1D72A0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva