#212D93#212D93

#212D93 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.166 H 270.2°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#212D93
RGB	rgb(33, 45, 147)
HSL	hsl(234, 63%, 35%)
HSV	hsv(234, 78%, 58%)
CMYK	cmyk(77.6%, 69.4%, 0%, 42.4%)
CIE-LAB	lab(24.66, 32.62, -57.19)
CIE-LCH	lch(24.66, 65.84, 299.70°)
OKLab	oklab(36.37% 0.0005 -0.1655)
OKLCH	oklch(36.37% 0.166 270.2)
XYZ	xyz(6.8302, 4.3059, 28.0693)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212D93 #938721

analogous

#216693 #212D93 #4E2193

triadic

#212D93 #93212D #2D9321

tetradic

#212D93 #932166 #938721 #21934E

square

#212D93 #932166 #938721 #21934E

split-complementary

#212D93 #934E21 #669321

monochromatic

#0B0E2F #161E61 #212D93 #2C3CC5 #5563D9

Accessibility & contrast

On white

11.28

#212D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#212D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212D93

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212D93	#FFFFFF	#000000	##FFFFFF
##212D93	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#003591

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #212d93;
/* rgb */ color: rgb(33, 45, 147);
/* oklch */ color: oklch(36.4% 0.166 270.2);

Tailwind

colors: {
  custom: {
    50: '#7066b4',
    500: '#212d93',
    950: '#000000',
  },
}

SCSS

$custom: #212d93;
$custom-light: #7066b4;
$custom-dark: #000000;

JSON

{
  "hex": "#212d93",
  "rgb": {
    "r": 33,
    "g": 45,
    "b": 147
  },
  "hsl": {
    "h": 233.684,
    "s": 63.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36374,
    "c": 0.16551,
    "h": 270.2
  },
  "luminance": 0.04307
}

Semantic roles & 50–950 ramp

primary

#212D93

secondary

#BDB253

accent

#D541E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #212D93

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

Preview Lab → · Contrast checker → · Palette generator →