#201C66#201C66

#201C66 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.7% C 0.125 H 277.5°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#201C66
RGB	rgb(32, 28, 102)
HSL	hsl(243, 57%, 25%)
HSV	hsv(243, 73%, 40%)
CMYK	cmyk(68.6%, 72.5%, 0%, 60%)
CIE-LAB	lab(15.99, 27.01, -42.81)
CIE-LCH	lch(15.99, 50.62, 302.25°)
OKLab	oklab(28.71% 0.0162 -0.1235)
OKLCH	oklch(28.71% 0.125 277.5)
XYZ	xyz(3.4084, 2.0966, 12.7929)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#201C66 #62661C

analogous

#1C3D66 #201C66 #451C66

triadic

#201C66 #66201C #1C6620

tetradic

#201C66 #661C3D #62661C #1C6645

square

#201C66 #661C3D #62661C #1C6645

split-complementary

#201C66 #66451C #3D661C

monochromatic

#080718 #110F36 #201C66 #2F2996 #3E36C6

Accessibility & contrast

On white

14.79

#201C66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#201C66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #201C66

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##201C66	#FFFFFF	#000000	##FFFFFF
##201C66	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002565

Tritanopia (blue-blind)

#00303E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #201c66;
/* rgb */ color: rgb(32, 28, 102);
/* oklch */ color: oklch(28.7% 0.125 277.5);

Tailwind

colors: {
  custom: {
    50: '#665992',
    500: '#201c66',
    950: '#000000',
  },
}

SCSS

$custom: #201c66;
$custom-light: #665992;
$custom-dark: #000000;

JSON

{
  "hex": "#201c66",
  "rgb": {
    "r": 32,
    "g": 28,
    "b": 102
  },
  "hsl": {
    "h": 243.243,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.28714,
    "c": 0.12458,
    "h": 277.5
  },
  "luminance": 0.02097
}

Semantic roles & 50–950 ramp

primary

#201C66

secondary

#969B43

accent

#E048D8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #201C66

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

Preview Lab → · Contrast checker → · Palette generator →