#213974#213974

#213974 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.0% C 0.106 H 264.9°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#213974
RGB	rgb(33, 57, 116)
HSL	hsl(223, 56%, 29%)
HSV	hsv(223, 72%, 45%)
CMYK	cmyk(71.6%, 50.9%, 0%, 54.5%)
CIE-LAB	lab(25.29, 12.34, -36.74)
CIE-LCH	lch(25.29, 38.76, 288.57°)
OKLab	oklab(36.03% -0.0094 -0.1054)
OKLCH	oklch(36.03% 0.106 264.9)
XYZ	xyz(5.2416, 4.5100, 17.1139)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213974 #745C21

analogous

#216374 #213974 #332174

triadic

#213974 #742139 #397421

tetradic

#213974 #742163 #745C21 #217433

square

#213974 #742163 #745C21 #217433

split-complementary

#213974 #743321 #637421

monochromatic

#070C18 #132244 #213974 #2F50A4 #456CCA

Accessibility & contrast

On white

11.04

#213974 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#213974 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213974

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213974	#FFFFFF	#000000	##FFFFFF
##213974	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194076

Deuteranopia (green-blind)

#033873

Tritanopia (blue-blind)

#004751

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #213974;
/* rgb */ color: rgb(33, 57, 116);
/* oklch */ color: oklch(36.0% 0.106 264.9);

Tailwind

colors: {
  custom: {
    50: '#676e9c',
    500: '#213974',
    950: '#000000',
  },
}

SCSS

$custom: #213974;
$custom-light: #676e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#213974",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 116
  },
  "hsl": {
    "h": 222.651,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.36027,
    "c": 0.10578,
    "h": 264.9
  },
  "luminance": 0.04511
}

Semantic roles & 50–950 ramp

primary

#213974

secondary

#A78C49

accent

#B449DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #213974

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

Preview Lab → · Contrast checker → · Palette generator →