#201783#201783

#201783 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.2% C 0.168 H 274.3°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#201783
RGB	rgb(32, 23, 131)
HSL	hsl(245, 70%, 30%)
HSV	hsv(245, 82%, 51%)
CMYK	cmyk(75.6%, 82.4%, 0%, 48.6%)
CIE-LAB	lab(18.18, 39.99, -57.89)
CIE-LCH	lch(18.18, 70.36, 304.64°)
OKLab	oklab(31.23% 0.0127 -0.1674)
OKLCH	oklch(31.23% 0.168 274.3)
XYZ	xyz(4.9974, 2.5581, 21.6987)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201783 #7A8317

analogous

#174483 #201783 #561783

triadic

#201783 #832017 #178320

tetradic

#201783 #831744 #7A8317 #178356

square

#201783 #831744 #7A8317 #178356

split-complementary

#201783 #835617 #448317

monochromatic

#07051B #130E4F #201783 #2D20B7 #4638DC

Accessibility & contrast

On white

13.89

#201783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#201783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201783

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201783	#FFFFFF	#000000	##FFFFFF
##201783	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003186

Deuteranopia (green-blind)

#002781

Tritanopia (blue-blind)

#00394D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #201783;
/* rgb */ color: rgb(32, 23, 131);
/* oklch */ color: oklch(31.2% 0.168 274.3);

Tailwind

colors: {
  custom: {
    50: '#6e57a8',
    500: '#201783',
    950: '#000000',
  },
}

SCSS

$custom: #201783;
$custom-light: #6e57a8;
$custom-dark: #000000;

JSON

{
  "hex": "#201783",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 131
  },
  "hsl": {
    "h": 245,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.31227,
    "c": 0.16791,
    "h": 274.3
  },
  "luminance": 0.02559
}

Semantic roles & 50–950 ramp

primary

#201783

secondary

#ADB73F

accent

#ED3BDE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #201783

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

Preview Lab → · Contrast checker → · Palette generator →