#213593#213593

#213593 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.8% C 0.156 H 268.4°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#213593
RGB	rgb(33, 53, 147)
HSL	hsl(229, 63%, 35%)
HSV	hsv(229, 78%, 58%)
CMYK	cmyk(77.6%, 63.9%, 0%, 42.4%)
CIE-LAB	lab(26.66, 27.32, -53.90)
CIE-LCH	lch(26.66, 60.43, 296.88°)
OKLab	oklab(37.84% -0.0044 -0.1558)
OKLCH	oklch(37.84% 0.156 268.4)
XYZ	xyz(7.1649, 4.9753, 28.1808)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213593 #937F21

analogous

#216E93 #213593 #462193

triadic

#213593 #932135 #359321

tetradic

#213593 #93216E #937F21 #219346

square

#213593 #93216E #937F21 #219346

split-complementary

#213593 #934621 #6E9321

monochromatic

#0B112F #162361 #213593 #2C47C5 #556DD9

Accessibility & contrast

On white

10.53

#213593 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#213593 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213593

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213593	#FFFFFF	#000000	##FFFFFF
##213593	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004596

Deuteranopia (green-blind)

#003A91

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #213593;
/* rgb */ color: rgb(33, 53, 147);
/* oklch */ color: oklch(37.8% 0.156 268.4);

Tailwind

colors: {
  custom: {
    50: '#6f6cb4',
    500: '#213593',
    950: '#000000',
  },
}

SCSS

$custom: #213593;
$custom-light: #6f6cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#213593",
  "rgb": {
    "r": 33,
    "g": 53,
    "b": 147
  },
  "hsl": {
    "h": 229.474,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37843,
    "c": 0.15589,
    "h": 268.4
  },
  "luminance": 0.04976
}

Semantic roles & 50–950 ramp

primary

#213593

secondary

#BDAA53

accent

#C941E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #213593

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

Preview Lab → · Contrast checker → · Palette generator →