#213798#213798

#213798 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.7% C 0.160 H 267.9°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#213798
RGB	rgb(33, 55, 152)
HSL	hsl(229, 64%, 36%)
HSV	hsv(229, 78%, 60%)
CMYK	cmyk(78.3%, 63.8%, 0%, 40.4%)
CIE-LAB	lab(27.63, 27.89, -55.38)
CIE-LCH	lch(27.63, 62.01, 296.73°)
OKLab	oklab(38.7% -0.0058 -0.1601)
OKLCH	oklch(38.7% 0.16 267.9)
XYZ	xyz(7.6589, 5.3219, 30.3232)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213798 #988221

analogous

#217398 #213798 #472198

triadic

#213798 #982137 #379821

tetradic

#213798 #982173 #988221 #219847

square

#213798 #982173 #988221 #219847

split-complementary

#213798 #984721 #739821

monochromatic

#0B1333 #162566 #213798 #2C49CA #5971DB

Accessibility & contrast

On white

10.17

#213798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#213798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213798

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213798	#FFFFFF	#000000	##FFFFFF
##213798	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479B

Deuteranopia (green-blind)

#003C96

Tritanopia (blue-blind)

#005062

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #213798;
/* rgb */ color: rgb(33, 55, 152);
/* oklch */ color: oklch(38.7% 0.160 267.9);

Tailwind

colors: {
  custom: {
    50: '#706db7',
    500: '#213798',
    950: '#000000',
  },
}

SCSS

$custom: #213798;
$custom-light: #706db7;
$custom-dark: #000000;

JSON

{
  "hex": "#213798",
  "rgb": {
    "r": 33,
    "g": 55,
    "b": 152
  },
  "hsl": {
    "h": 228.908,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.38696,
    "c": 0.16025,
    "h": 267.9
  },
  "luminance": 0.05323
}

Semantic roles & 50–950 ramp

primary

#213798

secondary

#BFAB56

accent

#C840E7

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #213798

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

Preview Lab → · Contrast checker → · Palette generator →