#1E2687#1E2687

#1E2687 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.8% C 0.158 H 270.9°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#1E2687
RGB	rgb(30, 38, 135)
HSL	hsl(235, 64%, 32%)
HSV	hsv(235, 78%, 53%)
CMYK	cmyk(77.8%, 71.9%, 0%, 47.1%)
CIE-LAB	lab(21.62, 32.41, -54.73)
CIE-LCH	lch(21.62, 63.61, 300.63°)
OKLab	oklab(33.77% 0.0024 -0.1584)
OKLCH	oklch(33.77% 0.158 270.9)
XYZ	xyz(5.6002, 3.4109, 23.2802)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2687 #877F1E

analogous

#1E5A87 #1E2687 #4B1E87

triadic

#1E2687 #871E26 #26871E

tetradic

#1E2687 #871E5A #877F1E #1E874B

square

#1E2687 #871E5A #877F1E #1E874B

split-complementary

#1E2687 #874B1E #5A871E

monochromatic

#080A23 #131855 #1E2687 #2934B9 #4954D7

Accessibility & contrast

On white

12.48

#1E2687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#1E2687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2687

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2687	#FFFFFF	#000000	##FFFFFF
##1E2687	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e2687;
/* rgb */ color: rgb(30, 38, 135);
/* oklch */ color: oklch(33.8% 0.158 270.9);

Tailwind

colors: {
  custom: {
    50: '#6c61ab',
    500: '#1e2687',
    950: '#000000',
  },
}

SCSS

$custom: #1e2687;
$custom-light: #6c61ab;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2687",
  "rgb": {
    "r": 30,
    "g": 38,
    "b": 135
  },
  "hsl": {
    "h": 235.429,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.33765,
    "c": 0.15844,
    "h": 270.9
  },
  "luminance": 0.03412
}

Semantic roles & 50–950 ramp

primary

#1E2687

secondary

#B9B048

accent

#DA41E7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2687

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

Preview Lab → · Contrast checker → · Palette generator →