#1A4864#1A4864

#1A4864 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.4% C 0.069 H 239.0°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX#1A4864
RGBrgb(26, 72, 100)
HSLhsl(203, 59%, 25%)
HSVhsv(203, 74%, 39%)
CMYKcmyk(74%, 28%, 0%, 60.8%)
CIE-LABlab(28.83, -5.37, -20.93)
CIE-LCHlch(28.83, 21.61, 255.60°)
OKLaboklab(38.4% -0.0354 -0.059)
OKLCHoklch(38.4% 0.069 239)
XYZxyz(5.0427, 5.7739, 12.9028)
Luminance0.0577 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A4864 #64361A
analogous
#1A645B #1A4864 #1A2364
triadic
#1A4864 #641A48 #48641A
tetradic
#1A4864 #5B1A64 #64361A #23641A
square
#1A4864 #5B1A64 #64361A #23641A
split-complementary
#1A4864 #641A23 #645B1A
monochromatic
#061118 #0D2533 #1A4864 #276B95 #338EC5

Accessibility & contrast

On white

9.75
#1A4864 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.15
#1A4864 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4864
9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A4864#FFFFFF#000000##FFFFFF
##1A48641.009.752.159.75
#FFFFFF9.751.0021.001.00
#0000002.1521.001.0021.00
##FFFFFF9.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B4865
Deuteranopia (green-blind)
#314164
Tritanopia (blue-blind)
#004F52
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #1a4864;
/* rgb */ color: rgb(26, 72, 100);
/* oklch */ color: oklch(38.4% 0.069 239.0);
Tailwind
colors: {
  custom: {
    50: '#617a90',
    500: '#1a4864',
    950: '#000000',
  },
}
SCSS
$custom: #1a4864;
$custom-light: #617a90;
$custom-dark: #000000;
JSON
{
  "hex": "#1a4864",
  "rgb": {
    "r": 26,
    "g": 72,
    "b": 100
  },
  "hsl": {
    "h": 202.703,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.38395,
    "c": 0.06881,
    "h": 239
  },
  "luminance": 0.05774
}

Semantic roles & 50–950 ramp

primary
#1A4864
secondary
#9A6240
accent
#8146E2
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#05090C
muted
#7A7B7D

Preview Lab

Preview with #1A4864

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

Preview Lab → · Contrast checker → · Palette generator →

#1A4864 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva