#1A4F77#1A4F77

#1A4F77 is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.087 H 245.2°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#1A4F77
RGB	rgb(26, 79, 119)
HSL	hsl(206, 64%, 28%)
HSV	hsv(206, 78%, 47%)
CMYK	cmyk(78.2%, 33.6%, 0%, 53.3%)
CIE-LAB	lab(32.13, -2.46, -27.76)
CIE-LCH	lch(32.13, 27.86, 264.94°)
OKLab	oklab(41.33% -0.0364 -0.0787)
OKLCH	oklch(41.33% 0.087 245.2)
XYZ	xyz(6.5505, 7.1427, 18.4826)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4F77 #77421A

analogous

#1A7770 #1A4F77 #1A2177

triadic

#1A4F77 #771A4F #4F771A

tetradic

#1A4F77 #701A77 #77421A #21771A

square

#1A4F77 #701A77 #77421A #21771A

split-complementary

#1A4F77 #771A21 #77701A

monochromatic

#051119 #0F2E45 #1A4F77 #2570A9 #3891D3

Accessibility & contrast

On white

8.65

#1A4F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1A4F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4F77

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4F77	#FFFFFF	#000000	##FFFFFF
##1A4F77	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D5079

Deuteranopia (green-blind)

#304876

Tritanopia (blue-blind)

#00595D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4f77;
/* rgb */ color: rgb(26, 79, 119);
/* oklch */ color: oklch(41.3% 0.087 245.2);

Tailwind

colors: {
  custom: {
    50: '#65809e',
    500: '#1a4f77',
    950: '#000000',
  },
}

SCSS

$custom: #1a4f77;
$custom-light: #65809e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4f77",
  "rgb": {
    "r": 26,
    "g": 79,
    "b": 119
  },
  "hsl": {
    "h": 205.806,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.41327,
    "c": 0.08672,
    "h": 245.2
  },
  "luminance": 0.07143
}

Semantic roles & 50–950 ramp

primary

#1A4F77

secondary

#AC6F41

accent

#8841E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A4F77

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

Preview Lab → · Contrast checker → · Palette generator →