#213A84#213A84

#213A84 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.5% C 0.128 H 266.2°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#213A84
RGB	rgb(33, 58, 132)
HSL	hsl(225, 60%, 32%)
HSV	hsv(225, 75%, 52%)
CMYK	cmyk(75%, 56.1%, 0%, 48.2%)
CIE-LAB	lab(26.78, 18.01, -44.42)
CIE-LCH	lch(26.78, 47.93, 292.07°)
OKLab	oklab(37.53% -0.0085 -0.1279)
OKLCH	oklch(37.53% 0.128 266.2)
XYZ	xyz(6.3037, 5.0147, 22.4610)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213A84 #846B21

analogous

#216C84 #213A84 #392184

triadic

#213A84 #84213A #3A8421

tetradic

#213A84 #84216C #846B21 #218439

square

#213A84 #84216C #846B21 #218439

split-complementary

#213A84 #843921 #6C8421

monochromatic

#090F22 #152453 #213A84 #2D50B5 #4D6FD2

Accessibility & contrast

On white

10.48

#213A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#213A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213A84

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213A84	#FFFFFF	#000000	##FFFFFF
##213A84	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004487

Deuteranopia (green-blind)

#003B83

Tritanopia (blue-blind)

#004C59

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #213a84;
/* rgb */ color: rgb(33, 58, 132);
/* oklch */ color: oklch(37.5% 0.128 266.2);

Tailwind

colors: {
  custom: {
    50: '#6b6fa8',
    500: '#213a84',
    950: '#000000',
  },
}

SCSS

$custom: #213a84;
$custom-light: #6b6fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#213a84",
  "rgb": {
    "r": 33,
    "g": 58,
    "b": 132
  },
  "hsl": {
    "h": 224.848,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.37534,
    "c": 0.12821,
    "h": 266.2
  },
  "luminance": 0.05015
}

Semantic roles & 50–950 ramp

primary

#213A84

secondary

#B69B4B

accent

#BB45E3

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #213A84

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

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