#213396#213396

#213396 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.8% C 0.162 H 268.9°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#213396
RGB	rgb(33, 51, 150)
HSL	hsl(231, 64%, 36%)
HSV	hsv(231, 78%, 59%)
CMYK	cmyk(78%, 66%, 0%, 41.2%)
CIE-LAB	lab(26.43, 29.80, -56.13)
CIE-LCH	lch(26.43, 63.55, 297.97°)
OKLab	oklab(37.75% -0.0032 -0.1624)
OKLCH	oklch(37.75% 0.162 268.9)
XYZ	xyz(7.3141, 4.8922, 29.4071)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213396 #968421

analogous

#216D96 #213396 #492196

triadic

#213396 #962133 #339621

tetradic

#213396 #96216D #968421 #219649

square

#213396 #96216D #968421 #219649

split-complementary

#213396 #964921 #6D9621

monochromatic

#0B1132 #162264 #213396 #2C44C8 #576BDA

Accessibility & contrast

On white

10.61

#213396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#213396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213396

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213396	#FFFFFF	#000000	##FFFFFF
##213396	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004499

Deuteranopia (green-blind)

#003994

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #213396;
/* rgb */ color: rgb(33, 51, 150);
/* oklch */ color: oklch(37.8% 0.162 268.9);

Tailwind

colors: {
  custom: {
    50: '#706ab6',
    500: '#213396',
    950: '#000000',
  },
}

SCSS

$custom: #213396;
$custom-light: #706ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#213396",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 150
  },
  "hsl": {
    "h": 230.769,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37751,
    "c": 0.16242,
    "h": 268.9
  },
  "luminance": 0.04893
}

Semantic roles & 50–950 ramp

primary

#213396

secondary

#BEAE55

accent

#CD41E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #213396

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

Preview Lab → · Contrast checker → · Palette generator →