#1E409D#1E409D

#1E409D is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.157 H 264.9°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#1E409D
RGB	rgb(30, 64, 157)
HSL	hsl(224, 68%, 37%)
HSV	hsv(224, 81%, 62%)
CMYK	cmyk(80.9%, 59.2%, 0%, 38.4%)
CIE-LAB	lab(30.34, 23.43, -54.00)
CIE-LCH	lch(30.34, 58.87, 293.45°)
OKLab	oklab(40.81% -0.014 -0.156)
OKLCH	oklch(40.81% 0.157 264.9)
XYZ	xyz(8.4525, 6.3761, 32.6770)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E409D #9D7B1E

analogous

#1E809D #1E409D #3C1E9D

triadic

#1E409D #9D1E40 #409D1E

tetradic

#1E409D #9D1E80 #9D7B1E #1E9D3C

square

#1E409D #9D1E80 #9D7B1E #1E9D3C

split-complementary

#1E409D #9D3C1E #809D1E

monochromatic

#0A1636 #142B6A #1E409D #2855D0 #577BDF

Accessibility & contrast

On white

9.23

#1E409D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#1E409D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E409D

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E409D	#FFFFFF	#000000	##FFFFFF
##1E409D	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA0

Deuteranopia (green-blind)

#00429B

Tritanopia (blue-blind)

#005868

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e409d;
/* rgb */ color: rgb(30, 64, 157);
/* oklch */ color: oklch(40.8% 0.157 264.9);

Tailwind

colors: {
  custom: {
    50: '#7074bb',
    500: '#1e409d',
    950: '#000000',
  },
}

SCSS

$custom: #1e409d;
$custom-light: #7074bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e409d",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 157
  },
  "hsl": {
    "h": 223.937,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40812,
    "c": 0.15667,
    "h": 264.9
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#1E409D

secondary

#C2A554

accent

#BC3DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1E409D

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

Preview Lab → · Contrast checker → · Palette generator →