#1A4471#1A4471

#1A4471 is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 38.2% C 0.090 H 252.6°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#1A4471
RGB	rgb(26, 68, 113)
HSL	hsl(211, 63%, 27%)
HSV	hsv(211, 77%, 44%)
CMYK	cmyk(77%, 39.8%, 0%, 55.7%)
CIE-LAB	lab(28.24, 2.40, -30.15)
CIE-LCH	lch(28.24, 30.24, 274.56°)
OKLab	oklab(38.16% -0.0269 -0.0859)
OKLCH	oklch(38.16% 0.09 252.6)
XYZ	xyz(5.4726, 5.5455, 16.4015)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4471 #71471A

analogous

#1A7071 #1A4471 #1B1A71

triadic

#1A4471 #711A44 #44711A

tetradic

#1A4471 #711A70 #71471A #1A711B

square

#1A4471 #711A70 #71471A #1A711B

split-complementary

#1A4471 #711B1A #70711A

monochromatic

#060F19 #0F263F #1A4471 #2562A3 #3580D0

Accessibility & contrast

On white

9.96

#1A4471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#1A4471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4471

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4471	#FFFFFF	#000000	##FFFFFF
##1A4471	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4773

Deuteranopia (green-blind)

#223F70

Tritanopia (blue-blind)

#004F55

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1a4471;
/* rgb */ color: rgb(26, 68, 113);
/* oklch */ color: oklch(38.2% 0.090 252.6);

Tailwind

colors: {
  custom: {
    50: '#64779a',
    500: '#1a4471',
    950: '#000000',
  },
}

SCSS

$custom: #1a4471;
$custom-light: #64779a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4471",
  "rgb": {
    "r": 26,
    "g": 68,
    "b": 113
  },
  "hsl": {
    "h": 211.034,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.38157,
    "c": 0.09001,
    "h": 252.6
  },
  "luminance": 0.05546
}

Semantic roles & 50–950 ramp

primary

#1A4471

secondary

#A67541

accent

#9742E6

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #1A4471

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

Preview Lab → · Contrast checker → · Palette generator →