#213389#213389

#213389 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.5% C 0.145 H 268.9°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#213389
RGB	rgb(33, 51, 137)
HSL	hsl(230, 61%, 33%)
HSV	hsv(230, 76%, 54%)
CMYK	cmyk(75.9%, 62.8%, 0%, 46.3%)
CIE-LAB	lab(25.25, 24.82, -50.02)
CIE-LCH	lch(25.25, 55.84, 296.39°)
OKLab	oklab(36.52% -0.0028 -0.1445)
OKLCH	oklch(36.52% 0.145 268.9)
XYZ	xyz(6.3248, 4.4965, 24.1966)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213389 #897721

analogous

#216789 #213389 #432189

triadic

#213389 #892133 #338921

tetradic

#213389 #892167 #897721 #218943

square

#213389 #892167 #897721 #218943

split-complementary

#213389 #894321 #678921

monochromatic

#090E26 #152158 #213389 #2D45BA #5067D5

Accessibility & contrast

On white

11.06

#213389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#213389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213389

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213389	#FFFFFF	#000000	##FFFFFF
##213389	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418C

Deuteranopia (green-blind)

#003787

Tritanopia (blue-blind)

#004959

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #213389;
/* rgb */ color: rgb(33, 51, 137);
/* oklch */ color: oklch(36.5% 0.145 268.9);

Tailwind

colors: {
  custom: {
    50: '#6d6aac',
    500: '#213389',
    950: '#000000',
  },
}

SCSS

$custom: #213389;
$custom-light: #6d6aac;
$custom-dark: #000000;

JSON

{
  "hex": "#213389",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 137
  },
  "hsl": {
    "h": 229.615,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.36521,
    "c": 0.14452,
    "h": 268.9
  },
  "luminance": 0.04497
}

Semantic roles & 50–950 ramp

primary

#213389

secondary

#B8A64E

accent

#C844E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #213389

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

Preview Lab → · Contrast checker → · Palette generator →