#213774#213774

#213774 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.6% C 0.108 H 266.1°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#213774
RGB	rgb(33, 55, 116)
HSL	hsl(224, 56%, 29%)
HSV	hsv(224, 72%, 45%)
CMYK	cmyk(71.6%, 52.6%, 0%, 54.5%)
CIE-LAB	lab(24.69, 13.75, -37.71)
CIE-LCH	lch(24.69, 40.14, 290.03°)
OKLab	oklab(35.57% -0.0074 -0.1082)
OKLCH	oklch(35.57% 0.108 266.1)
XYZ	xyz(5.1447, 4.3162, 17.0816)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213774 #745E21

analogous

#216174 #213774 #342174

triadic

#213774 #742137 #377421

tetradic

#213774 #742161 #745E21 #217434

square

#213774 #742161 #745E21 #217434

split-complementary

#213774 #743421 #617421

monochromatic

#070B18 #132044 #213774 #2F4EA4 #4568CA

Accessibility & contrast

On white

11.27

#213774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#213774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213774

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213774	#FFFFFF	#000000	##FFFFFF
##213774	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133F76

Deuteranopia (green-blind)

#003773

Tritanopia (blue-blind)

#004550

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #213774;
/* rgb */ color: rgb(33, 55, 116);
/* oklch */ color: oklch(35.6% 0.108 266.1);

Tailwind

colors: {
  custom: {
    50: '#676d9c',
    500: '#213774',
    950: '#000000',
  },
}

SCSS

$custom: #213774;
$custom-light: #676d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#213774",
  "rgb": {
    "r": 33,
    "g": 55,
    "b": 116
  },
  "hsl": {
    "h": 224.096,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3557,
    "c": 0.10849,
    "h": 266.1
  },
  "luminance": 0.04317
}

Semantic roles & 50–950 ramp

primary

#213774

secondary

#A78E49

accent

#B749DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #213774

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

Preview Lab → · Contrast checker → · Palette generator →