#1A5A85#1A5A85

#1A5A85 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 45.0% C 0.094 H 243.0°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX#1A5A85
RGBrgb(26, 90, 133)
HSLhsl(204, 67%, 31%)
HSVhsv(204, 80%, 52%)
CMYKcmyk(80.5%, 32.3%, 0%, 47.8%)
CIE-LABlab(36.41, -3.96, -29.65)
CIE-LCHlch(36.41, 29.91, 262.39°)
OKLaboklab(44.95% -0.0429 -0.0841)
OKLCHoklch(44.95% 0.094 243)
XYZxyz(8.3142, 9.2244, 23.5280)
Luminance0.0922 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A5A85 #85451A
analogous
#1A857A #1A5A85 #1A2485
triadic
#1A5A85 #851A5A #5A851A
tetradic
#1A5A85 #7A1A85 #85451A #24851A
square
#1A5A85 #7A1A85 #85451A #24851A
split-complementary
#1A5A85 #851A24 #857A1A
monochromatic
#06151F #103752 #1A5A85 #247DB8 #409CDA

Accessibility & contrast

On white

7.38
#1A5A85 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.85
#1A5A85 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5A85
7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A5A85#FFFFFF#000000##FFFFFF
##1A5A851.007.382.857.38
#FFFFFF7.381.0021.001.00
#0000002.8521.001.0021.00
##FFFFFF7.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#465B87
Deuteranopia (green-blind)
#375184
Tritanopia (blue-blind)
#006569
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #1a5a85;
/* rgb */ color: rgb(26, 90, 133);
/* oklch */ color: oklch(45.0% 0.094 243.0);
Tailwind
colors: {
  custom: {
    50: '#6888a8',
    500: '#1a5a85',
    950: '#000000',
  },
}
SCSS
$custom: #1a5a85;
$custom-light: #6888a8;
$custom-dark: #000000;
JSON
{
  "hex": "#1a5a85",
  "rgb": {
    "r": 26,
    "g": 90,
    "b": 133
  },
  "hsl": {
    "h": 204.112,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.44953,
    "c": 0.09439,
    "h": 243
  },
  "luminance": 0.09225
}

Semantic roles & 50–950 ramp

primary
#1A5A85
secondary
#B87242
accent
#833EEA
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #1A5A85

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

Preview Lab → · Contrast checker → · Palette generator →

#1A5A85 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva