#211768#211768

#211768 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.2% C 0.133 H 279.1°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#211768
RGB	rgb(33, 23, 104)
HSL	hsl(247, 64%, 25%)
HSV	hsv(247, 78%, 41%)
CMYK	cmyk(68.3%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(15.14, 31.01, -45.50)
CIE-LCH	lch(15.14, 55.07, 304.28°)
OKLab	oklab(28.2% 0.0211 -0.1314)
OKLCH	oklch(28.2% 0.133 279.1)
XYZ	xyz(3.4315, 1.9353, 13.2867)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211768 #5E6817

analogous

#173668 #211768 #491768

triadic

#211768 #682117 #176821

tetradic

#211768 #681736 #5E6817 #176849

square

#211768 #681736 #5E6817 #176849

split-complementary

#211768 #684917 #366817

monochromatic

#080619 #110C36 #211768 #31229A #412DCC

Accessibility & contrast

On white

15.14

#211768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#211768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211768

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211768	#FFFFFF	#000000	##FFFFFF
##211768	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296A

Deuteranopia (green-blind)

#002367

Tritanopia (blue-blind)

#002E3E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211768;
/* rgb */ color: rgb(33, 23, 104);
/* oklch */ color: oklch(28.2% 0.133 279.1);

Tailwind

colors: {
  custom: {
    50: '#675694',
    500: '#211768',
    950: '#000000',
  },
}

SCSS

$custom: #211768;
$custom-light: #675694;
$custom-dark: #000000;

JSON

{
  "hex": "#211768",
  "rgb": {
    "r": 33,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 247.407,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.28198,
    "c": 0.13305,
    "h": 279.1
  },
  "luminance": 0.01936
}

Semantic roles & 50–950 ramp

primary

#211768

secondary

#929E3D

accent

#E741D2

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #211768

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

Preview Lab → · Contrast checker → · Palette generator →