#1E519A#1E519A

#1E519A is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.3% C 0.131 H 258.1°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#1E519A
RGB	rgb(30, 81, 154)
HSL	hsl(215, 67%, 36%)
HSV	hsv(215, 81%, 60%)
CMYK	cmyk(80.5%, 47.4%, 0%, 39.6%)
CIE-LAB	lab(34.99, 10.69, -44.66)
CIE-LCH	lch(34.99, 45.92, 283.46°)
OKLab	oklab(44.28% -0.0271 -0.1282)
OKLCH	oklch(44.28% 0.131 258.1)
XYZ	xyz(9.3084, 8.4929, 31.7143)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E519A #9A671E

analogous

#1E8F9A #1E519A #291E9A

triadic

#1E519A #9A1E51 #519A1E

tetradic

#1E519A #9A1E8F #9A671E #1E9A29

square

#1E519A #9A1E8F #9A671E #1E9A29

split-complementary

#1E519A #9A291E #8F9A1E

monochromatic

#0A1B34 #143667 #1E519A #286CCD #558DDE

Accessibility & contrast

On white

7.78

#1E519A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1E519A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E519A

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E519A	#FFFFFF	#000000	##FFFFFF
##1E519A	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29589D

Deuteranopia (green-blind)

#064D99

Tritanopia (blue-blind)

#00626E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1e519a;
/* rgb */ color: rgb(30, 81, 154);
/* oklch */ color: oklch(44.3% 0.131 258.1);

Tailwind

colors: {
  custom: {
    50: '#6e81b8',
    500: '#1e519a',
    950: '#000000',
  },
}

SCSS

$custom: #1e519a;
$custom-light: #6e81b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e519a",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 154
  },
  "hsl": {
    "h": 215.323,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44277,
    "c": 0.13109,
    "h": 258.1
  },
  "luminance": 0.08494
}

Semantic roles & 50–950 ramp

primary

#1E519A

secondary

#C19453

accent

#A33EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1E519A

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

Preview Lab → · Contrast checker → · Palette generator →