#1E1083#1E1083

#1E1083 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.3% C 0.174 H 274.0°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#1E1083
RGB	rgb(30, 16, 131)
HSL	hsl(247, 78%, 29%)
HSV	hsv(247, 88%, 51%)
CMYK	cmyk(77.1%, 87.8%, 0%, 48.6%)
CIE-LAB	lab(16.92, 43.14, -59.99)
CIE-LCH	lch(16.92, 73.89, 305.72°)
OKLab	oklab(30.32% 0.0122 -0.1734)
OKLCH	oklch(30.32% 0.174 274)
XYZ	xyz(4.8161, 2.2848, 21.6555)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1083 #758310

analogous

#103C83 #1E1083 #581083

triadic

#1E1083 #831E10 #10831E

tetradic

#1E1083 #83103C #758310 #108358

square

#1E1083 #83103C #758310 #108358

split-complementary

#1E1083 #835810 #3C8310

monochromatic

#06031B #12094C #1E1083 #2A17BA #4029E5

Accessibility & contrast

On white

14.41

#1E1083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#1E1083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1083

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1083	#FFFFFF	#000000	##FFFFFF
##1E1083	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F86

Deuteranopia (green-blind)

#002481

Tritanopia (blue-blind)

#00364C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1e1083;
/* rgb */ color: rgb(30, 16, 131);
/* oklch */ color: oklch(30.3% 0.174 274.0);

Tailwind

colors: {
  custom: {
    50: '#6d54a8',
    500: '#1e1083',
    950: '#000000',
  },
}

SCSS

$custom: #1e1083;
$custom-light: #6d54a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1083",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 247.304,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30317,
    "c": 0.17386,
    "h": 274
  },
  "luminance": 0.02285
}

Semantic roles & 50–950 ramp

primary

#1E1083

secondary

#A9B936

accent

#F533DD

background

#F7F5FA

surface

#EDE8F4

border

#C8C4CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1E1083

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

Preview Lab → · Contrast checker → · Palette generator →