#1A4B77#1A4B77

#1A4B77 is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.3% C 0.091 H 249.1°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#1A4B77
RGB	rgb(26, 75, 119)
HSL	hsl(208, 64%, 28%)
HSV	hsv(208, 78%, 47%)
CMYK	cmyk(78.2%, 37%, 0%, 53.3%)
CIE-LAB	lab(30.84, 0.15, -29.80)
CIE-LCH	lch(30.84, 29.80, 270.28°)
OKLab	oklab(40.31% -0.0323 -0.0848)
OKLCH	oklch(40.31% 0.091 249.1)
XYZ	xyz(6.2706, 6.5830, 18.3893)
Luminance	0.0658 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4B77 #77461A

analogous

#1A7774 #1A4B77 #1A1C77

triadic

#1A4B77 #771A4B #4B771A

tetradic

#1A4B77 #741A77 #77461A #1C771A

square

#1A4B77 #741A77 #77461A #1C771A

split-complementary

#1A4B77 #771A1C #77741A

monochromatic

#051019 #0F2B45 #1A4B77 #256BA9 #388AD3

Accessibility & contrast

On white

9.06

#1A4B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1A4B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4B77

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4B77	#FFFFFF	#000000	##FFFFFF
##1A4B77	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374D79

Deuteranopia (green-blind)

#294576

Tritanopia (blue-blind)

#00555B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1a4b77;
/* rgb */ color: rgb(26, 75, 119);
/* oklch */ color: oklch(40.3% 0.091 249.1);

Tailwind

colors: {
  custom: {
    50: '#657d9e',
    500: '#1a4b77',
    950: '#000000',
  },
}

SCSS

$custom: #1a4b77;
$custom-light: #657d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4b77",
  "rgb": {
    "r": 26,
    "g": 75,
    "b": 119
  },
  "hsl": {
    "h": 208.387,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4031,
    "c": 0.09069,
    "h": 249.1
  },
  "luminance": 0.06584
}

Semantic roles & 50–950 ramp

primary

#1A4B77

secondary

#AC7441

accent

#8F41E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4B77

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

Preview Lab → · Contrast checker → · Palette generator →