#1E3096#1E3096

#1E3096 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.1% C 0.167 H 268.5°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#1E3096
RGB	rgb(30, 48, 150)
HSL	hsl(231, 67%, 35%)
HSV	hsv(231, 80%, 59%)
CMYK	cmyk(80%, 68%, 0%, 41.2%)
CIE-LAB	lab(25.54, 31.50, -57.60)
CIE-LCH	lch(25.54, 65.64, 298.67°)
OKLab	oklab(37.06% -0.0044 -0.1667)
OKLCH	oklch(37.06% 0.167 268.5)
XYZ	xyz(7.0955, 4.5911, 29.3605)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3096 #96841E

analogous

#1E6C96 #1E3096 #481E96

triadic

#1E3096 #961E30 #30961E

tetradic

#1E3096 #961E6C #96841E #1E9648

square

#1E3096 #961E6C #96841E #1E9648

split-complementary

#1E3096 #96481E #6C961E

monochromatic

#0A0F30 #142063 #1E3096 #2840C9 #5267DC

Accessibility & contrast

On white

10.95

#1E3096 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1E3096 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3096

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3096	#FFFFFF	#000000	##FFFFFF
##1E3096	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004299

Deuteranopia (green-blind)

#003794

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1e3096;
/* rgb */ color: rgb(30, 48, 150);
/* oklch */ color: oklch(37.1% 0.167 268.5);

Tailwind

colors: {
  custom: {
    50: '#6f68b6',
    500: '#1e3096',
    950: '#000000',
  },
}

SCSS

$custom: #1e3096;
$custom-light: #6f68b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3096",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 150
  },
  "hsl": {
    "h": 231,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37062,
    "c": 0.16681,
    "h": 268.5
  },
  "luminance": 0.04592
}

Semantic roles & 50–950 ramp

primary

#1E3096

secondary

#BFAF50

accent

#D03EEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1E3096

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

Preview Lab → · Contrast checker → · Palette generator →