#1A519A#1A519A

#1A519A is a dark, vivid cyan. Relative luminance 0.084; OKLCH L 44.2% C 0.132 H 257.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#1A519A
RGB	rgb(26, 81, 154)
HSL	hsl(214, 71%, 35%)
HSV	hsv(214, 83%, 60%)
CMYK	cmyk(83.1%, 47.4%, 0%, 39.6%)
CIE-LAB	lab(34.88, 10.27, -44.85)
CIE-LCH	lch(34.88, 46.01, 282.90°)
OKLab	oklab(44.16% -0.0294 -0.1288)
OKLCH	oklch(44.16% 0.132 257.1)
XYZ	xyz(9.1990, 8.4364, 31.7091)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A519A #9A631A

analogous

#1A919A #1A519A #231A9A

triadic

#1A519A #9A1A51 #519A1A

tetradic

#1A519A #9A1A91 #9A631A #1A9A23

square

#1A519A #9A1A91 #9A631A #1A9A23

split-complementary

#1A519A #9A231A #919A1A

monochromatic

#081A31 #113566 #1A519A #236DCE #4D8DE1

Accessibility & contrast

On white

7.81

#1A519A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1A519A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A519A

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A519A	#FFFFFF	#000000	##FFFFFF
##1A519A	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29589D

Deuteranopia (green-blind)

#034D99

Tritanopia (blue-blind)

#00636E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a519a;
/* rgb */ color: rgb(26, 81, 154);
/* oklch */ color: oklch(44.2% 0.132 257.1);

Tailwind

colors: {
  custom: {
    50: '#6d81b8',
    500: '#1a519a',
    950: '#000000',
  },
}

SCSS

$custom: #1a519a;
$custom-light: #6d81b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a519a",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 154
  },
  "hsl": {
    "h": 214.219,
    "s": 71.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.44157,
    "c": 0.13217,
    "h": 257.1
  },
  "luminance": 0.08438
}

Semantic roles & 50–950 ramp

primary

#1A519A

secondary

#C3904D

accent

#A13AEE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1A519A

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

Preview Lab → · Contrast checker → · Palette generator →