#213496#213496

#213496 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.161 H 268.6°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#213496
RGB	rgb(33, 52, 150)
HSL	hsl(230, 64%, 36%)
HSV	hsv(230, 78%, 59%)
CMYK	cmyk(78%, 65.3%, 0%, 41.2%)
CIE-LAB	lab(26.68, 29.14, -55.72)
CIE-LCH	lch(26.68, 62.87, 297.61°)
OKLab	oklab(37.94% -0.0039 -0.1612)
OKLCH	oklch(37.94% 0.161 268.6)
XYZ	xyz(7.3583, 4.9805, 29.4218)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213496 #968321

analogous

#216E96 #213496 #482196

triadic

#213496 #962134 #349621

tetradic

#213496 #96216E #968321 #219648

square

#213496 #96216E #968321 #219648

split-complementary

#213496 #964821 #6E9621

monochromatic

#0B1132 #162364 #213496 #2C45C8 #576DDA

Accessibility & contrast

On white

10.52

#213496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#213496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213496

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213496	#FFFFFF	#000000	##FFFFFF
##213496	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003A94

Tritanopia (blue-blind)

#004E60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #213496;
/* rgb */ color: rgb(33, 52, 150);
/* oklch */ color: oklch(37.9% 0.161 268.6);

Tailwind

colors: {
  custom: {
    50: '#706bb6',
    500: '#213496',
    950: '#000000',
  },
}

SCSS

$custom: #213496;
$custom-light: #706bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#213496",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 150
  },
  "hsl": {
    "h": 230.256,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37938,
    "c": 0.16121,
    "h": 268.6
  },
  "luminance": 0.04981
}

Semantic roles & 50–950 ramp

primary

#213496

secondary

#BEAD55

accent

#CC41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #213496

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

Preview Lab → · Contrast checker → · Palette generator →