#212773#212773

#212773 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.1% C 0.129 H 273.2°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#212773
RGB	rgb(33, 39, 115)
HSL	hsl(236, 55%, 29%)
HSV	hsv(236, 71%, 45%)
CMYK	cmyk(71.3%, 66.1%, 0%, 54.9%)
CIE-LAB	lab(20.09, 24.59, -44.54)
CIE-LCH	lch(20.09, 50.88, 298.91°)
OKLab	oklab(32.1% 0.0072 -0.1285)
OKLCH	oklch(32.1% 0.129 273.2)
XYZ	xyz(4.4462, 3.0118, 16.5633)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212773 #736D21

analogous

#215073 #212773 #442173

triadic

#212773 #732127 #277321

tetradic

#212773 #732150 #736D21 #217344

square

#212773 #732150 #736D21 #217344

split-complementary

#212773 #734421 #507321

monochromatic

#070818 #131743 #212773 #2F37A3 #454FCA

Accessibility & contrast

On white

13.11

#212773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#212773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212773

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212773	#FFFFFF	#000000	##FFFFFF
##212773	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003475

Deuteranopia (green-blind)

#002D72

Tritanopia (blue-blind)

#003A49

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #212773;
/* rgb */ color: rgb(33, 39, 115);
/* oklch */ color: oklch(32.1% 0.129 273.2);

Tailwind

colors: {
  custom: {
    50: '#68619c',
    500: '#212773',
    950: '#000000',
  },
}

SCSS

$custom: #212773;
$custom-light: #68619c;
$custom-dark: #000000;

JSON

{
  "hex": "#212773",
  "rgb": {
    "r": 33,
    "g": 39,
    "b": 115
  },
  "hsl": {
    "h": 235.61,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32104,
    "c": 0.12872,
    "h": 273.2
  },
  "luminance": 0.03012
}

Semantic roles & 50–950 ramp

primary

#212773

secondary

#A6A049

accent

#D449DF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #212773

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

Preview Lab → · Contrast checker → · Palette generator →