#1E4190#1E4190

#1E4190 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.9% C 0.137 H 263.5°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E4190
RGB	rgb(30, 65, 144)
HSL	hsl(222, 66%, 34%)
HSV	hsv(222, 79%, 56%)
CMYK	cmyk(79.2%, 54.9%, 0%, 43.5%)
CIE-LAB	lab(29.59, 17.56, -47.30)
CIE-LCH	lch(29.59, 50.45, 290.37°)
OKLab	oklab(39.92% -0.0156 -0.1363)
OKLCH	oklch(39.92% 0.137 263.5)
XYZ	xyz(7.4580, 6.0694, 27.1586)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4190 #906D1E

analogous

#1E7A90 #1E4190 #341E90

triadic

#1E4190 #901E41 #41901E

tetradic

#1E4190 #901E7A #906D1E #1E9034

square

#1E4190 #901E7A #906D1E #1E9034

split-complementary

#1E4190 #90341E #7A901E

monochromatic

#09132B #132A5D #1E4190 #2958C3 #4E79DA

Accessibility & contrast

On white

9.49

#1E4190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#1E4190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4190

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4190	#FFFFFF	#000000	##FFFFFF
##1E4190	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024B93

Deuteranopia (green-blind)

#00418E

Tritanopia (blue-blind)

#005462

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1e4190;
/* rgb */ color: rgb(30, 65, 144);
/* oklch */ color: oklch(39.9% 0.137 263.5);

Tailwind

colors: {
  custom: {
    50: '#6c75b1',
    500: '#1e4190',
    950: '#000000',
  },
}

SCSS

$custom: #1e4190;
$custom-light: #6c75b1;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4190",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 144
  },
  "hsl": {
    "h": 221.579,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.39918,
    "c": 0.13722,
    "h": 263.5
  },
  "luminance": 0.0607
}

Semantic roles & 50–950 ramp

primary

#1E4190

secondary

#BD9B4D

accent

#B53FE8

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #1E4190

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

Preview Lab → · Contrast checker → · Palette generator →