#1E3496#1E3496

#1E3496 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.8% C 0.162 H 267.7°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E3496
RGB	rgb(30, 52, 150)
HSL	hsl(229, 67%, 35%)
HSV	hsv(229, 80%, 59%)
CMYK	cmyk(80%, 65.3%, 0%, 41.2%)
CIE-LAB	lab(26.54, 28.83, -55.94)
CIE-LCH	lch(26.54, 62.94, 297.27°)
OKLab	oklab(37.8% -0.0066 -0.1619)
OKLCH	oklch(37.8% 0.162 267.7)
XYZ	xyz(7.2665, 4.9332, 29.4175)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3496 #96801E

analogous

#1E7096 #1E3496 #441E96

triadic

#1E3496 #961E34 #34961E

tetradic

#1E3496 #961E70 #96801E #1E9644

square

#1E3496 #961E70 #96801E #1E9644

split-complementary

#1E3496 #96441E #70961E

monochromatic

#0A1130 #142263 #1E3496 #2846C9 #526BDC

Accessibility & contrast

On white

10.57

#1E3496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#1E3496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3496

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3496	#FFFFFF	#000000	##FFFFFF
##1E3496	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003994

Tritanopia (blue-blind)

#004E60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1e3496;
/* rgb */ color: rgb(30, 52, 150);
/* oklch */ color: oklch(37.8% 0.162 267.7);

Tailwind

colors: {
  custom: {
    50: '#6f6bb6',
    500: '#1e3496',
    950: '#000000',
  },
}

SCSS

$custom: #1e3496;
$custom-light: #6f6bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3496",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 150
  },
  "hsl": {
    "h": 229,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.378,
    "c": 0.16202,
    "h": 267.7
  },
  "luminance": 0.04934
}

Semantic roles & 50–950 ramp

primary

#1E3496

secondary

#BFAB50

accent

#CA3EEA

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1E3496

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

Preview Lab → · Contrast checker → · Palette generator →