#1A4D77#1A4D77

#1A4D77 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.8% C 0.089 H 247.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D77
RGB	rgb(26, 77, 119)
HSL	hsl(207, 64%, 28%)
HSV	hsv(207, 78%, 47%)
CMYK	cmyk(78.2%, 35.3%, 0%, 53.3%)
CIE-LAB	lab(31.48, -1.16, -28.78)
CIE-LCH	lch(31.48, 28.80, 267.69°)
OKLab	oklab(40.82% -0.0343 -0.0817)
OKLCH	oklch(40.82% 0.089 247.2)
XYZ	xyz(6.4084, 6.8585, 18.4353)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D77 #77441A

analogous

#1A7772 #1A4D77 #1A1E77

triadic

#1A4D77 #771A4D #4D771A

tetradic

#1A4D77 #721A77 #77441A #1E771A

square

#1A4D77 #721A77 #77441A #1E771A

split-complementary

#1A4D77 #771A1E #77721A

monochromatic

#051019 #0F2C45 #1A4D77 #256DA9 #388DD3

Accessibility & contrast

On white

8.85

#1A4D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1A4D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D77

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D77	#FFFFFF	#000000	##FFFFFF
##1A4D77	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4F79

Deuteranopia (green-blind)

#2C4676

Tritanopia (blue-blind)

#00575C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4d77;
/* rgb */ color: rgb(26, 77, 119);
/* oklch */ color: oklch(40.8% 0.089 247.2);

Tailwind

colors: {
  custom: {
    50: '#657e9e',
    500: '#1a4d77',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d77;
$custom-light: #657e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d77",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 119
  },
  "hsl": {
    "h": 207.097,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.40817,
    "c": 0.08865,
    "h": 247.2
  },
  "luminance": 0.06859
}

Semantic roles & 50–950 ramp

primary

#1A4D77

secondary

#AC7141

accent

#8C41E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4D77

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

Preview Lab → · Contrast checker → · Palette generator →