#1A4D7E#1A4D7E

#1A4D7E is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.098 H 250.8°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX#1A4D7E
RGBrgb(26, 77, 126)
HSLhsl(209, 66%, 30%)
HSVhsv(209, 79%, 49%)
CMYKcmyk(79.4%, 38.9%, 0%, 50.6%)
CIE-LABlab(31.88, 1.63, -32.50)
CIE-LCHlch(31.88, 32.55, 272.87°)
OKLaboklab(41.26% -0.0323 -0.0926)
OKLCHoklch(41.26% 0.098 250.8)
XYZxyz(6.8444, 7.0329, 20.7314)
Luminance0.0703 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4D7E #7E4B1A
analogous
#1A7E7D #1A4D7E #1A1B7E
triadic
#1A4D7E #7E1A4D #4D7E1A
tetradic
#1A4D7E #7D1A7E #7E4B1A #1B7E1A
square
#1A4D7E #7D1A7E #7E4B1A #1B7E1A
split-complementary
#1A4D7E #7E1A1B #7E7D1A
monochromatic
#051019 #102E4B #1A4D7E #246CB1 #3C8BD7

Accessibility & contrast

On white

8.73
#1A4D7E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.41
#1A4D7E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D7E
8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4D7E#FFFFFF#000000##FFFFFF
##1A4D7E1.008.732.418.73
#FFFFFF8.731.0021.001.00
#0000002.4121.001.0021.00
##FFFFFF8.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#365080
Deuteranopia (green-blind)
#27477D
Tritanopia (blue-blind)
#00595F
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #1a4d7e;
/* rgb */ color: rgb(26, 77, 126);
/* oklch */ color: oklch(41.3% 0.098 250.8);
Tailwind
colors: {
  custom: {
    50: '#667ea3',
    500: '#1a4d7e',
    950: '#000000',
  },
}
SCSS
$custom: #1a4d7e;
$custom-light: #667ea3;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4d7e",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 126
  },
  "hsl": {
    "h": 209.4,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.41261,
    "c": 0.09811,
    "h": 250.8
  },
  "luminance": 0.07034
}

Semantic roles & 50–950 ramp

primary
#1A4D7E
secondary
#B27942
accent
#923FE9
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#07090F
muted
#7A7B7F

Preview Lab

Preview with #1A4D7E

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4D7E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva