#201666#201666

#201666 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.132 H 279.1°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#201666
RGB	rgb(32, 22, 102)
HSL	hsl(248, 65%, 24%)
HSV	hsv(248, 78%, 40%)
CMYK	cmyk(68.6%, 78.4%, 0%, 60%)
CIE-LAB	lab(14.62, 30.79, -45.05)
CIE-LCH	lch(14.62, 54.56, 304.35°)
OKLab	oklab(27.74% 0.0208 -0.13)
OKLCH	oklch(27.74% 0.132 279.1)
XYZ	xyz(3.2801, 1.8399, 12.7501)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201666 #5C6616

analogous

#163466 #201666 #481666

triadic

#201666 #662016 #166620

tetradic

#201666 #661634 #5C6616 #166648

square

#201666 #661634 #5C6616 #166648

split-complementary

#201666 #664816 #346616

monochromatic

#080519 #100B34 #201666 #302198 #402CCB

Accessibility & contrast

On white

15.35

#201666 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#201666 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201666

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201666	#FFFFFF	#000000	##FFFFFF
##201666	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002868

Deuteranopia (green-blind)

#002265

Tritanopia (blue-blind)

#002D3D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #201666;
/* rgb */ color: rgb(32, 22, 102);
/* oklch */ color: oklch(27.7% 0.132 279.1);

Tailwind

colors: {
  custom: {
    50: '#665593',
    500: '#201666',
    950: '#000000',
  },
}

SCSS

$custom: #201666;
$custom-light: #665593;
$custom-dark: #000000;

JSON

{
  "hex": "#201666",
  "rgb": {
    "r": 32,
    "g": 22,
    "b": 102
  },
  "hsl": {
    "h": 247.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27742,
    "c": 0.1317,
    "h": 279.1
  },
  "luminance": 0.0184
}

Semantic roles & 50–950 ramp

primary

#201666

secondary

#909D3B

accent

#E840D3

background

#F6F5F9

surface

#EBE8F1

border

#C6C4CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #201666

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

Preview Lab → · Contrast checker → · Palette generator →