#1A4E5C#1A4E5C

#1A4E5C is a dark, muted cyan. Relative luminance 0.064; OKLCH L 39.6% C 0.059 H 219.0°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E5C
RGB	rgb(26, 78, 92)
HSL	hsl(193, 56%, 23%)
HSV	hsv(193, 72%, 36%)
CMYK	cmyk(71.7%, 15.2%, 0%, 63.9%)
CIE-LAB	lab(30.50, -12.06, -13.26)
CIE-LCH	lch(30.50, 17.92, 227.70°)
OKLab	oklab(39.6% -0.0457 -0.0369)
OKLCH	oklch(39.6% 0.059 219)
XYZ	xyz(5.0814, 6.4405, 11.0985)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E5C #5C281A

analogous

#1A5C49 #1A4E5C #1A2D5C

triadic

#1A4E5C #5C1A4E #4E5C1A

tetradic

#1A4E5C #491A5C #5C281A #2D5C1A

square

#1A4E5C #491A5C #5C281A #2D5C1A

split-complementary

#1A4E5C #5C1A2D #5C491A

monochromatic

#071418 #0D262C #1A4E5C #27768C #359FBB

Accessibility & contrast

On white

9.18

#1A4E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#1A4E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E5C

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E5C	#FFFFFF	#000000	##FFFFFF
##1A4E5C	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454C5D

Deuteranopia (green-blind)

#3C455C

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1a4e5c;
/* rgb */ color: rgb(26, 78, 92);
/* oklch */ color: oklch(39.6% 0.059 219.0);

Tailwind

colors: {
  custom: {
    50: '#607f8a',
    500: '#1a4e5c',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e5c;
$custom-light: #607f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e5c",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 92
  },
  "hsl": {
    "h": 192.727,
    "s": 55.932,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39601,
    "c": 0.05875,
    "h": 219
  },
  "luminance": 0.06441
}

Semantic roles & 50–950 ramp

primary

#1A4E5C

secondary

#925140

accent

#6949DF

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #1A4E5C

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

Preview Lab → · Contrast checker → · Palette generator →