#1A4A75#1A4A75

#1A4A75 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.9% C 0.089 H 249.0°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#1A4A75
RGB	rgb(26, 74, 117)
HSL	hsl(208, 64%, 28%)
HSV	hsv(208, 78%, 46%)
CMYK	cmyk(77.8%, 36.8%, 0%, 54.1%)
CIE-LAB	lab(30.40, 0.01, -29.23)
CIE-LCH	lch(30.40, 29.23, 270.01°)
OKLab	oklab(39.93% -0.0319 -0.0831)
OKLCH	oklch(39.93% 0.089 249)
XYZ	xyz(6.0844, 6.4008, 17.7410)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4A75 #75451A

analogous

#1A7572 #1A4A75 #1A1C75

triadic

#1A4A75 #751A4A #4A751A

tetradic

#1A4A75 #721A75 #75451A #1C751A

square

#1A4A75 #721A75 #75451A #1C751A

split-complementary

#1A4A75 #751A1C #75721A

monochromatic

#061019 #0F2A43 #1A4A75 #256AA7 #3789D3

Accessibility & contrast

On white

9.21

#1A4A75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#1A4A75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A75

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4A75	#FFFFFF	#000000	##FFFFFF
##1A4A75	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364C77

Deuteranopia (green-blind)

#294474

Tritanopia (blue-blind)

#00545A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1a4a75;
/* rgb */ color: rgb(26, 74, 117);
/* oklch */ color: oklch(39.9% 0.089 249.0);

Tailwind

colors: {
  custom: {
    50: '#647c9d',
    500: '#1a4a75',
    950: '#000000',
  },
}

SCSS

$custom: #1a4a75;
$custom-light: #647c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4a75",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 117
  },
  "hsl": {
    "h": 208.352,
    "s": 63.636,
    "l": 28.039
  },
  "oklch": {
    "l": 0.39931,
    "c": 0.08902,
    "h": 249
  },
  "luminance": 0.06402
}

Semantic roles & 50–950 ramp

primary

#1A4A75

secondary

#AA7341

accent

#8F41E7

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4A75

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

Preview Lab → · Contrast checker → · Palette generator →