#213996#213996

#213996 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.9% C 0.155 H 267.4°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#213996
RGB	rgb(33, 57, 150)
HSL	hsl(228, 64%, 36%)
HSV	hsv(228, 78%, 59%)
CMYK	cmyk(78%, 62%, 0%, 41.2%)
CIE-LAB	lab(27.98, 25.77, -53.58)
CIE-LCH	lch(27.98, 59.46, 295.68°)
OKLab	oklab(38.9% -0.0071 -0.1549)
OKLCH	oklch(38.9% 0.155 267.4)
XYZ	xyz(7.5934, 5.4507, 29.5001)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213996 #967E21

analogous

#217396 #213996 #432196

triadic

#213996 #962139 #399621

tetradic

#213996 #962173 #967E21 #219643

square

#213996 #962173 #967E21 #219643

split-complementary

#213996 #964321 #739621

monochromatic

#0B1332 #162664 #213996 #2C4CC8 #5772DA

Accessibility & contrast

On white

10.05

#213996 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#213996 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213996

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213996	#FFFFFF	#000000	##FFFFFF
##213996	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004899

Deuteranopia (green-blind)

#003D94

Tritanopia (blue-blind)

#005162

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #213996;
/* rgb */ color: rgb(33, 57, 150);
/* oklch */ color: oklch(38.9% 0.155 267.4);

Tailwind

colors: {
  custom: {
    50: '#706fb6',
    500: '#213996',
    950: '#000000',
  },
}

SCSS

$custom: #213996;
$custom-light: #706fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#213996",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 150
  },
  "hsl": {
    "h": 227.692,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.38901,
    "c": 0.15502,
    "h": 267.4
  },
  "luminance": 0.05452
}

Semantic roles & 50–950 ramp

primary

#213996

secondary

#BEA855

accent

#C541E7

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #213996

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

Preview Lab → · Contrast checker → · Palette generator →