#212398#212398

#212398 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.183 H 271.4°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#212398
RGB	rgb(33, 35, 152)
HSL	hsl(239, 64%, 36%)
HSV	hsv(239, 78%, 60%)
CMYK	cmyk(78.3%, 77%, 0%, 40.4%)
CIE-LAB	lab(22.97, 40.54, -63.05)
CIE-LCH	lch(22.97, 74.96, 302.74°)
OKLab	oklab(35.32% 0.0045 -0.1825)
OKLCH	oklch(35.32% 0.183 271.4)
XYZ	xyz(6.8938, 3.7916, 30.0682)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212398 #989621

analogous

#215F98 #212398 #5B2198

triadic

#212398 #982123 #239821

tetradic

#212398 #98215F #989621 #21985B

square

#212398 #98215F #989621 #21985B

split-complementary

#212398 #985B21 #5F9821

monochromatic

#0B0C33 #161766 #212398 #2C2FCA #595BDB

Accessibility & contrast

On white

11.94

#212398 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#212398 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212398

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212398	#FFFFFF	#000000	##FFFFFF
##212398	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9B

Deuteranopia (green-blind)

#003196

Tritanopia (blue-blind)

#00465C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #212398;
/* rgb */ color: rgb(33, 35, 152);
/* oklch */ color: oklch(35.3% 0.183 271.4);

Tailwind

colors: {
  custom: {
    50: '#7260b8',
    500: '#212398',
    950: '#000000',
  },
}

SCSS

$custom: #212398;
$custom-light: #7260b8;
$custom-dark: #000000;

JSON

{
  "hex": "#212398",
  "rgb": {
    "r": 33,
    "g": 35,
    "b": 152
  },
  "hsl": {
    "h": 238.992,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35321,
    "c": 0.18261,
    "h": 271.4
  },
  "luminance": 0.03792
}

Semantic roles & 50–950 ramp

primary

#212398

secondary

#BFBD56

accent

#E540E7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #212398

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

Preview Lab → · Contrast checker → · Palette generator →