#1A4F89#1A4F89

#1A4F89 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.5% C 0.111 H 253.6°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX#1A4F89
RGBrgb(26, 79, 137)
HSLhsl(211, 68%, 32%)
HSVhsv(211, 81%, 54%)
CMYKcmyk(81%, 42.3%, 0%, 46.3%)
CIE-LABlab(33.17, 4.73, -37.24)
CIE-LCHlch(33.17, 37.54, 277.25°)
OKLaboklab(42.48% -0.0313 -0.1065)
OKLCHoklch(42.48% 0.111 253.6)
XYZxyz(7.7356, 7.6168, 24.7245)
Luminance0.0762 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4F89 #89541A
analogous
#1A8789 #1A4F89 #1C1A89
triadic
#1A4F89 #891A4F #4F891A
tetradic
#1A4F89 #891A87 #89541A #1A891C
square
#1A4F89 #891A87 #89541A #1A891C
split-complementary
#1A4F89 #891C1A #87891A
monochromatic
#061422 #103156 #1A4F89 #246DBC #428BDB

Accessibility & contrast

On white

8.32
#1A4F89 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#1A4F89 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F89
8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4F89#FFFFFF#000000##FFFFFF
##1A4F891.008.322.528.32
#FFFFFF8.321.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.321.0021.001.00

Color blindness preview

Protanopia (red-blind)
#33538B
Deuteranopia (green-blind)
#1F4988
Tritanopia (blue-blind)
#005D65
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #1a4f89;
/* rgb */ color: rgb(26, 79, 137);
/* oklch */ color: oklch(42.5% 0.111 253.6);
Tailwind
colors: {
  custom: {
    50: '#697fac',
    500: '#1a4f89',
    950: '#000000',
  },
}
SCSS
$custom: #1a4f89;
$custom-light: #697fac;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4f89",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 137
  },
  "hsl": {
    "h": 211.351,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42483,
    "c": 0.11101,
    "h": 253.6
  },
  "luminance": 0.07618
}

Semantic roles & 50–950 ramp

primary
#1A4F89
secondary
#BC8243
accent
#983DEB
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #1A4F89

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4F89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva