#212E9D#212E9D

#212E9D is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.177 H 269.7°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#212E9D
RGB	rgb(33, 46, 157)
HSL	hsl(234, 65%, 37%)
HSV	hsv(234, 79%, 62%)
CMYK	cmyk(79%, 70.7%, 0%, 38.4%)
CIE-LAB	lab(25.89, 35.66, -61.29)
CIE-LCH	lch(25.89, 70.90, 300.19°)
OKLab	oklab(37.57% -0.0011 -0.1775)
OKLCH	oklch(37.57% 0.177 269.7)
XYZ	xyz(7.6879, 4.7108, 32.3958)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E9D #9D9021

analogous

#216C9D #212E9D #52219D

triadic

#212E9D #9D212E #2E9D21

tetradic

#212E9D #9D216C #9D9021 #219D52

square

#212E9D #9D216C #9D9021 #219D52

split-complementary

#212E9D #9D5221 #6C9D21

monochromatic

#0C1038 #161F6A #212E9D #2C3DD0 #5C69DD

Accessibility & contrast

On white

10.81

#212E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#212E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E9D

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E9D	#FFFFFF	#000000	##FFFFFF
##212E9D	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00379B

Tritanopia (blue-blind)

#004D62

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #212e9d;
/* rgb */ color: rgb(33, 46, 157);
/* oklch */ color: oklch(37.6% 0.177 269.7);

Tailwind

colors: {
  custom: {
    50: '#7267bb',
    500: '#212e9d',
    950: '#000000',
  },
}

SCSS

$custom: #212e9d;
$custom-light: #7267bb;
$custom-dark: #000000;

JSON

{
  "hex": "#212e9d",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 157
  },
  "hsl": {
    "h": 233.71,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37571,
    "c": 0.17747,
    "h": 269.7
  },
  "luminance": 0.04712
}

Semantic roles & 50–950 ramp

primary

#212E9D

secondary

#C1B659

accent

#D740E8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #212E9D

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

Preview Lab → · Contrast checker → · Palette generator →