#212798#212798

#212798 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.9% C 0.179 H 270.9°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#212798
RGB	rgb(33, 39, 152)
HSL	hsl(237, 64%, 36%)
HSV	hsv(237, 78%, 60%)
CMYK	cmyk(78.3%, 74.3%, 0%, 40.4%)
CIE-LAB	lab(23.81, 38.19, -61.67)
CIE-LCH	lch(23.81, 72.54, 301.77°)
OKLab	oklab(35.91% 0.0028 -0.1786)
OKLCH	oklch(35.91% 0.179 270.9)
XYZ	xyz(7.0183, 4.0406, 30.1097)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212798 #989221

analogous

#216398 #212798 #572198

triadic

#212798 #982127 #279821

tetradic

#212798 #982163 #989221 #219857

square

#212798 #982163 #989221 #219857

split-complementary

#212798 #985721 #639821

monochromatic

#0B0D33 #161A66 #212798 #2C34CA #595FDB

Accessibility & contrast

On white

11.61

#212798 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#212798 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212798

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212798	#FFFFFF	#000000	##FFFFFF
##212798	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9B

Deuteranopia (green-blind)

#003396

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #212798;
/* rgb */ color: rgb(33, 39, 152);
/* oklch */ color: oklch(35.9% 0.179 270.9);

Tailwind

colors: {
  custom: {
    50: '#7262b7',
    500: '#212798',
    950: '#000000',
  },
}

SCSS

$custom: #212798;
$custom-light: #7262b7;
$custom-dark: #000000;

JSON

{
  "hex": "#212798",
  "rgb": {
    "r": 33,
    "g": 39,
    "b": 152
  },
  "hsl": {
    "h": 236.975,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35914,
    "c": 0.17859,
    "h": 270.9
  },
  "luminance": 0.04041
}

Semantic roles & 50–950 ramp

primary

#212798

secondary

#BFBA56

accent

#DF40E7

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #212798

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

Preview Lab → · Contrast checker → · Palette generator →