#1E418B#1E418B

#1E418B is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.5% C 0.130 H 262.8°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#1E418B
RGB	rgb(30, 65, 139)
HSL	hsl(221, 64%, 33%)
HSV	hsv(221, 78%, 55%)
CMYK	cmyk(78.4%, 53.2%, 0%, 45.5%)
CIE-LAB	lab(29.21, 15.55, -44.83)
CIE-LCH	lch(29.21, 47.45, 289.13°)
OKLab	oklab(39.51% -0.0162 -0.1291)
OKLCH	oklch(39.51% 0.13 262.8)
XYZ	xyz(7.0843, 5.9199, 25.1904)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E418B #8B681E

analogous

#1E778B #1E418B #311E8B

triadic

#1E418B #8B1E41 #418B1E

tetradic

#1E418B #8B1E77 #8B681E #1E8B31

square

#1E418B #8B1E77 #8B681E #1E8B31

split-complementary

#1E418B #8B311E #778B1E

monochromatic

#081226 #132959 #1E418B #2959BD #4B78D8

Accessibility & contrast

On white

9.61

#1E418B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#1E418B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E418B

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E418B	#FFFFFF	#000000	##FFFFFF
##1E418B	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4A8E

Deuteranopia (green-blind)

#00408A

Tritanopia (blue-blind)

#00535F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e418b;
/* rgb */ color: rgb(30, 65, 139);
/* oklch */ color: oklch(39.5% 0.130 262.8);

Tailwind

colors: {
  custom: {
    50: '#6b75ad',
    500: '#1e418b',
    950: '#000000',
  },
}

SCSS

$custom: #1e418b;
$custom-light: #6b75ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1e418b",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 139
  },
  "hsl": {
    "h": 220.734,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39511,
    "c": 0.13007,
    "h": 262.8
  },
  "luminance": 0.05921
}

Semantic roles & 50–950 ramp

primary

#1E418B

secondary

#BB974A

accent

#B240E7

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #1E418B

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

Preview Lab → · Contrast checker → · Palette generator →