#1A4F86#1A4F86

#1A4F86 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.3% C 0.107 H 252.5°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX#1A4F86
RGBrgb(26, 79, 134)
HSLhsl(211, 68%, 31%)
HSVhsv(211, 81%, 53%)
CMYKcmyk(80.6%, 41%, 0%, 47.5%)
CIE-LABlab(32.99, 3.53, -35.69)
CIE-LCHlch(32.99, 35.86, 275.64°)
OKLaboklab(42.28% -0.032 -0.1019)
OKLCHoklch(42.28% 0.107 252.5)
XYZxyz(7.5234, 7.5319, 23.6069)
Luminance0.0753 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4F86 #86511A
analogous
#1A8586 #1A4F86 #1B1A86
triadic
#1A4F86 #861A4F #4F861A
tetradic
#1A4F86 #861A85 #86511A #1A861B
square
#1A4F86 #861A85 #86511A #1A861B
split-complementary
#1A4F86 #861B1A #85861A
monochromatic
#06131F #103153 #1A4F86 #246DB9 #408CDA

Accessibility & contrast

On white

8.38
#1A4F86 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#1A4F86 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F86
8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4F86#FFFFFF#000000##FFFFFF
##1A4F861.008.382.518.38
#FFFFFF8.381.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#355388
Deuteranopia (green-blind)
#234985
Tritanopia (blue-blind)
#005C64
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #1a4f86;
/* rgb */ color: rgb(26, 79, 134);
/* oklch */ color: oklch(42.3% 0.107 252.5);
Tailwind
colors: {
  custom: {
    50: '#687fa9',
    500: '#1a4f86',
    950: '#000000',
  },
}
SCSS
$custom: #1a4f86;
$custom-light: #687fa9;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4f86",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 134
  },
  "hsl": {
    "h": 210.556,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42281,
    "c": 0.10687,
    "h": 252.5
  },
  "luminance": 0.07533
}

Semantic roles & 50–950 ramp

primary
#1A4F86
secondary
#B97F42
accent
#963DEA
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1A4F86

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4F86 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva