#1E1483#1E1483

#1E1483 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.7% C 0.171 H 273.7°. Best body text is #FFFFFF at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#1E1483
RGB	rgb(30, 20, 131)
HSL	hsl(245, 74%, 30%)
HSV	hsv(245, 85%, 51%)
CMYK	cmyk(77.1%, 84.7%, 0%, 48.6%)
CIE-LAB	lab(17.53, 41.33, -58.98)
CIE-LCH	lch(17.53, 72.02, 305.02°)
OKLab	oklab(30.74% 0.011 -0.1706)
OKLCH	oklch(30.74% 0.171 273.7)
XYZ	xyz(4.8809, 2.4145, 21.6771)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1483 #798314

analogous

#144283 #1E1483 #551483

triadic

#1E1483 #831E14 #14831E

tetradic

#1E1483 #831442 #798314 #148355

square

#1E1483 #831442 #798314 #148355

split-complementary

#1E1483 #835514 #428314

monochromatic

#06041B #120C4E #1E1483 #2A1CB8 #4132E0

Accessibility & contrast

On white

14.16

#1E1483 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#1E1483 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1483

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1483	#FFFFFF	#000000	##FFFFFF
##1E1483	1.00	14.16	1.48	14.16
#FFFFFF	14.16	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003086

Deuteranopia (green-blind)

#002681

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1e1483;
/* rgb */ color: rgb(30, 20, 131);
/* oklch */ color: oklch(30.7% 0.171 273.7);

Tailwind

colors: {
  custom: {
    50: '#6d55a8',
    500: '#1e1483',
    950: '#000000',
  },
}

SCSS

$custom: #1e1483;
$custom-light: #6d55a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1483",
  "rgb": {
    "r": 30,
    "g": 20,
    "b": 131
  },
  "hsl": {
    "h": 245.405,
    "s": 73.51,
    "l": 29.608
  },
  "oklch": {
    "l": 0.30738,
    "c": 0.17092,
    "h": 273.7
  },
  "luminance": 0.02415
}

Semantic roles & 50–950 ramp

primary

#1E1483

secondary

#ADB83B

accent

#F038E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1E1483

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

Preview Lab → · Contrast checker → · Palette generator →