#1D5282#1D5282

#1D5282 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.9% C 0.097 H 249.4°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX#1D5282
RGBrgb(29, 82, 130)
HSLhsl(209, 64%, 31%)
HSVhsv(209, 78%, 51%)
CMYKcmyk(77.7%, 36.9%, 0%, 49%)
CIE-LABlab(33.79, 0.35, -31.95)
CIE-LCHlch(33.79, 31.95, 270.63°)
OKLaboklab(42.86% -0.0342 -0.0909)
OKLCHoklch(42.86% 0.097 249.4)
XYZxyz(7.5517, 7.9066, 22.2429)
Luminance0.0791 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D5282 #824D1D
analogous
#1D827F #1D5282 #1D1F82
triadic
#1D5282 #821D52 #52821D
tetradic
#1D5282 #7F1D82 #824D1D #1F821D
square
#1D5282 #7F1D82 #824D1D #1F821D
split-complementary
#1D5282 #821D1F #827F1D
monochromatic
#07131E #123250 #1D5282 #2872B4 #4490D5

Accessibility & contrast

On white

8.13
#1D5282 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.58
#1D5282 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5282
8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D5282#FFFFFF#000000##FFFFFF
##1D52821.008.132.588.13
#FFFFFF8.131.0021.001.00
#0000002.5821.001.0021.00
##FFFFFF8.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C5584
Deuteranopia (green-blind)
#2D4B81
Tritanopia (blue-blind)
#005D64
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #1d5282;
/* rgb */ color: rgb(29, 82, 130);
/* oklch */ color: oklch(42.9% 0.097 249.4);
Tailwind
colors: {
  custom: {
    50: '#6882a6',
    500: '#1d5282',
    950: '#000000',
  },
}
SCSS
$custom: #1d5282;
$custom-light: #6882a6;
$custom-dark: #000000;
JSON
{
  "hex": "#1d5282",
  "rgb": {
    "r": 29,
    "g": 82,
    "b": 130
  },
  "hsl": {
    "h": 208.515,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42855,
    "c": 0.09713,
    "h": 249.4
  },
  "luminance": 0.07908
}

Semantic roles & 50–950 ramp

primary
#1D5282
secondary
#B57B46
accent
#9041E7
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#070A0F
muted
#7A7C7F

Preview Lab

Preview with #1D5282

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

Preview Lab → · Contrast checker → · Palette generator →

#1D5282 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva