#212BAD#212BAD

#212BAD is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 38.8% C 0.201 H 269.4°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#212BAD
RGB	rgb(33, 43, 173)
HSL	hsl(236, 68%, 40%)
HSV	hsv(236, 81%, 68%)
CMYK	cmyk(80.9%, 75.1%, 0%, 32.2%)
CIE-LAB	lab(26.93, 43.14, -69.27)
CIE-LCH	lch(26.93, 81.60, 301.91°)
OKLab	oklab(38.81% -0.0019 -0.2007)
OKLCH	oklch(38.81% 0.201 269.4)
XYZ	xyz(9.0313, 5.0672, 40.0291)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212BAD #ADA321

analogous

#2171AD #212BAD #5D21AD

triadic

#212BAD #AD212B #2BAD21

tetradic

#212BAD #AD2171 #ADA321 #21AD5D

square

#212BAD #AD2171 #ADA321 #21AD5D

split-complementary

#212BAD #AD5D21 #71AD21

monochromatic

#0D1146 #171E7A #212BAD #333FD8 #666FE2

Accessibility & contrast

On white

10.43

#212BAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#212BAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212BAD

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212BAD	#FFFFFF	#000000	##FFFFFF
##212BAD	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B1

Deuteranopia (green-blind)

#0039AB

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #212bad;
/* rgb */ color: rgb(33, 43, 173);
/* oklch */ color: oklch(38.8% 0.201 269.4);

Tailwind

colors: {
  custom: {
    50: '#7766c7',
    500: '#212bad',
    950: '#000000',
  },
}

SCSS

$custom: #212bad;
$custom-light: #7766c7;
$custom-dark: #000000;

JSON

{
  "hex": "#212bad",
  "rgb": {
    "r": 33,
    "g": 43,
    "b": 173
  },
  "hsl": {
    "h": 235.714,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38812,
    "c": 0.20068,
    "h": 269.4
  },
  "luminance": 0.05068
}

Semantic roles & 50–950 ramp

primary

#212BAD

secondary

#C7C062

accent

#DE3DEB

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #212BAD

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

Preview Lab → · Contrast checker → · Palette generator →