#212F92#212F92

#212F92 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.162 H 269.8°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#212F92
RGB	rgb(33, 47, 146)
HSL	hsl(233, 63%, 35%)
HSV	hsv(233, 77%, 57%)
CMYK	cmyk(77.4%, 67.8%, 0%, 42.7%)
CIE-LAB	lab(25.05, 30.95, -55.93)
CIE-LCH	lch(25.05, 63.92, 298.95°)
OKLab	oklab(36.63% -0.0006 -0.1618)
OKLCH	oklch(36.63% 0.162 269.8)
XYZ	xyz(6.8302, 4.4309, 27.6838)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212F92 #928421

analogous

#216892 #212F92 #4B2192

triadic

#212F92 #92212F #2F9221

tetradic

#212F92 #922168 #928421 #21924B

square

#212F92 #922168 #928421 #21924B

split-complementary

#212F92 #924B21 #689221

monochromatic

#0A0F2E #161F60 #212F92 #2C3FC4 #5565D9

Accessibility & contrast

On white

11.13

#212F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#212F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212F92

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212F92	#FFFFFF	#000000	##FFFFFF
##212F92	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004195

Deuteranopia (green-blind)

#003690

Tritanopia (blue-blind)

#004A5C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #212f92;
/* rgb */ color: rgb(33, 47, 146);
/* oklch */ color: oklch(36.6% 0.162 269.8);

Tailwind

colors: {
  custom: {
    50: '#6f67b3',
    500: '#212f92',
    950: '#000000',
  },
}

SCSS

$custom: #212f92;
$custom-light: #6f67b3;
$custom-dark: #000000;

JSON

{
  "hex": "#212f92",
  "rgb": {
    "r": 33,
    "g": 47,
    "b": 146
  },
  "hsl": {
    "h": 232.566,
    "s": 63.128,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36628,
    "c": 0.16183,
    "h": 269.8
  },
  "luminance": 0.04432
}

Semantic roles & 50–950 ramp

primary

#212F92

secondary

#BCAF53

accent

#D242E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #212F92

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

Preview Lab → · Contrast checker → · Palette generator →