#212099#212099

#212099 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.187 H 271.7°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#212099
RGB	rgb(33, 32, 153)
HSL	hsl(240, 65%, 36%)
HSV	hsv(240, 79%, 60%)
CMYK	cmyk(78.4%, 79.1%, 0%, 40%)
CIE-LAB	lab(22.50, 42.55, -64.45)
CIE-LCH	lch(22.50, 77.23, 303.44°)
OKLab	oklab(35.02% 0.0054 -0.1866)
OKLCH	oklch(35.02% 0.187 271.7)
XYZ	xyz(6.8915, 3.6555, 30.4732)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212099 #989920

analogous

#205C99 #212099 #5E2099

triadic

#212099 #992120 #209921

tetradic

#212099 #99205C #989920 #20995E

square

#212099 #99205C #989920 #20995E

split-complementary

#212099 #995E20 #5C9920

monochromatic

#0B0B34 #161566 #212099 #2C2BCC #5957DC

Accessibility & contrast

On white

12.13

#212099 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#212099 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212099

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212099	#FFFFFF	#000000	##FFFFFF
##212099	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9C

Deuteranopia (green-blind)

#003097

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #212099;
/* rgb */ color: rgb(33, 32, 153);
/* oklch */ color: oklch(35.0% 0.187 271.7);

Tailwind

colors: {
  custom: {
    50: '#735eb8',
    500: '#212099',
    950: '#000000',
  },
}

SCSS

$custom: #212099;
$custom-light: #735eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#212099",
  "rgb": {
    "r": 33,
    "g": 32,
    "b": 153
  },
  "hsl": {
    "h": 240.496,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35022,
    "c": 0.18664,
    "h": 271.7
  },
  "luminance": 0.03656
}

Semantic roles & 50–950 ramp

primary

#212099

secondary

#BFC055

accent

#E83FE7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #212099

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

Preview Lab → · Contrast checker → · Palette generator →