#1A4B8A#1A4B8A

#1A4B8A is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.6% C 0.117 H 256.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX#1A4B8A
RGBrgb(26, 75, 138)
HSLhsl(214, 68%, 32%)
HSVhsv(214, 81%, 54%)
CMYKcmyk(81.2%, 45.7%, 0%, 45.9%)
CIE-LABlab(32.00, 7.82, -39.72)
CIE-LCHlch(32.00, 40.49, 281.14°)
OKLaboklab(41.6% -0.0275 -0.1139)
OKLCHoklch(41.6% 0.117 256.4)
XYZxyz(7.5278, 7.0858, 25.0108)
Luminance0.0709 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4B8A #8A591A
analogous
#1A838A #1A4B8A #211A8A
triadic
#1A4B8A #8A1A4B #4B8A1A
tetradic
#1A4B8A #8A1A83 #8A591A #1A8A21
square
#1A4B8A #8A1A83 #8A591A #1A8A21
split-complementary
#1A4B8A #8A211A #838A1A
monochromatic
#071323 #102F57 #1A4B8A #2467BD #4386DC

Accessibility & contrast

On white

8.69
#1A4B8A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.42
#1A4B8A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B8A
8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4B8A#FFFFFF#000000##FFFFFF
##1A4B8A1.008.692.428.69
#FFFFFF8.691.0021.001.00
#0000002.4221.001.0021.00
##FFFFFF8.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2A518C
Deuteranopia (green-blind)
#134789
Tritanopia (blue-blind)
#005A63
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #1a4b8a;
/* rgb */ color: rgb(26, 75, 138);
/* oklch */ color: oklch(41.6% 0.117 256.4);
Tailwind
colors: {
  custom: {
    50: '#697cac',
    500: '#1a4b8a',
    950: '#000000',
  },
}
SCSS
$custom: #1a4b8a;
$custom-light: #697cac;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4b8a",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 138
  },
  "hsl": {
    "h": 213.75,
    "s": 68.293,
    "l": 32.157
  },
  "oklch": {
    "l": 0.41595,
    "c": 0.11717,
    "h": 256.4
  },
  "luminance": 0.07087
}

Semantic roles & 50–950 ramp

primary
#1A4B8A
secondary
#BD8743
accent
#9F3DEB
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070910
muted
#7A7B7F

Preview Lab

Preview with #1A4B8A

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4B8A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva