#1E4B96#1E4B96

#1E4B96 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.6% C 0.133 H 260.1°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#1E4B96
RGB	rgb(30, 75, 150)
HSL	hsl(218, 67%, 35%)
HSV	hsv(218, 80%, 59%)
CMYK	cmyk(80%, 50%, 0%, 41.2%)
CIE-LAB	lab(32.94, 13.13, -45.54)
CIE-LCH	lch(32.94, 47.40, 286.08°)
OKLab	oklab(42.61% -0.0229 -0.131)
OKLCH	oklch(42.61% 0.133 260.1)
XYZ	xyz(8.5545, 7.5092, 29.8468)
Luminance	0.0751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4B96 #96691E

analogous

#1E8796 #1E4B96 #2D1E96

triadic

#1E4B96 #961E4B #4B961E

tetradic

#1E4B96 #961E87 #96691E #1E962D

square

#1E4B96 #961E87 #96691E #1E962D

split-complementary

#1E4B96 #962D1E #87961E

monochromatic

#0A1830 #143163 #1E4B96 #2864C9 #5286DC

Accessibility & contrast

On white

8.39

#1E4B96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#1E4B96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4B96

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4B96	#FFFFFF	#000000	##FFFFFF
##1E4B96	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5399

Deuteranopia (green-blind)

#004895

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e4b96;
/* rgb */ color: rgb(30, 75, 150);
/* oklch */ color: oklch(42.6% 0.133 260.1);

Tailwind

colors: {
  custom: {
    50: '#6d7cb5',
    500: '#1e4b96',
    950: '#000000',
  },
}

SCSS

$custom: #1e4b96;
$custom-light: #6d7cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4b96",
  "rgb": {
    "r": 30,
    "g": 75,
    "b": 150
  },
  "hsl": {
    "h": 217.5,
    "s": 66.667,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42613,
    "c": 0.13294,
    "h": 260.1
  },
  "luminance": 0.0751
}

Semantic roles & 50–950 ramp

primary

#1E4B96

secondary

#BF9650

accent

#A93EEA

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1E4B96

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

Preview Lab → · Contrast checker → · Palette generator →