#1A519B#1A519B

#1A519B is a dark, vivid cyan. Relative luminance 0.085; OKLCH L 44.2% C 0.134 H 257.3°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A519B
RGB	rgb(26, 81, 155)
HSL	hsl(214, 71%, 35%)
HSV	hsv(214, 83%, 61%)
CMYK	cmyk(83.2%, 47.7%, 0%, 39.2%)
CIE-LAB	lab(34.94, 10.68, -45.35)
CIE-LCH	lch(34.94, 46.59, 283.25°)
OKLab	oklab(44.23% -0.0293 -0.1303)
OKLCH	oklch(44.23% 0.134 257.3)
XYZ	xyz(9.2826, 8.4699, 32.1496)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A519B #9B641A

analogous

#1A919B #1A519B #241A9B

triadic

#1A519B #9B1A51 #519B1A

tetradic

#1A519B #9B1A91 #9B641A #1A9B24

square

#1A519B #9B1A91 #9B641A #1A9B24

split-complementary

#1A519B #9B241A #919B1A

monochromatic

#081A32 #113667 #1A519B #236CCF #4E8DE1

Accessibility & contrast

On white

7.79

#1A519B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1A519B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A519B

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A519B	#FFFFFF	#000000	##FFFFFF
##1A519B	1.00	7.79	2.69	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28589E

Deuteranopia (green-blind)

#004D9A

Tritanopia (blue-blind)

#00636E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1a519b;
/* rgb */ color: rgb(26, 81, 155);
/* oklch */ color: oklch(44.2% 0.134 257.3);

Tailwind

colors: {
  custom: {
    50: '#6d81b9',
    500: '#1a519b',
    950: '#000000',
  },
}

SCSS

$custom: #1a519b;
$custom-light: #6d81b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a519b",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 155
  },
  "hsl": {
    "h": 214.419,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44231,
    "c": 0.13355,
    "h": 257.3
  },
  "luminance": 0.08471
}

Semantic roles & 50–950 ramp

primary

#1A519B

secondary

#C4914D

accent

#A13AEE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1A519B

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

Preview Lab → · Contrast checker → · Palette generator →