#1E2483#1E2483

#1E2483 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.0% C 0.155 H 271.5°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E2483
RGB	rgb(30, 36, 131)
HSL	hsl(236, 63%, 32%)
HSV	hsv(236, 77%, 51%)
CMYK	cmyk(77.1%, 72.5%, 0%, 48.6%)
CIE-LAB	lab(20.73, 32.22, -53.67)
CIE-LCH	lch(20.73, 62.60, 300.98°)
OKLab	oklab(33% 0.004 -0.1553)
OKLCH	oklch(33% 0.155 271.5)
XYZ	xyz(5.2616, 3.1759, 21.8040)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2483 #837D1E

analogous

#1E5783 #1E2483 #4B1E83

triadic

#1E2483 #831E24 #24831E

tetradic

#1E2483 #831E57 #837D1E #1E834B

square

#1E2483 #831E57 #837D1E #1E834B

split-complementary

#1E2483 #834B1E #57831E

monochromatic

#07091F #131651 #1E2483 #2932B5 #474FD5

Accessibility & contrast

On white

12.84

#1E2483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1E2483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2483

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2483	#FFFFFF	#000000	##FFFFFF
##1E2483	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#002D81

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e2483;
/* rgb */ color: rgb(30, 36, 131);
/* oklch */ color: oklch(33.0% 0.155 271.5);

Tailwind

colors: {
  custom: {
    50: '#6c5fa8',
    500: '#1e2483',
    950: '#000000',
  },
}

SCSS

$custom: #1e2483;
$custom-light: #6c5fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2483",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 131
  },
  "hsl": {
    "h": 236.436,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.33002,
    "c": 0.15538,
    "h": 271.5
  },
  "luminance": 0.03176
}

Semantic roles & 50–950 ramp

primary

#1E2483

secondary

#B6AF47

accent

#DC42E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E2483

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

Preview Lab → · Contrast checker → · Palette generator →