#212E9F#212E9F

#212E9F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.8% C 0.180 H 269.6°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#212E9F
RGB	rgb(33, 46, 159)
HSL	hsl(234, 66%, 38%)
HSV	hsv(234, 79%, 62%)
CMYK	cmyk(79.2%, 71.1%, 0%, 37.6%)
CIE-LAB	lab(26.10, 36.38, -62.17)
CIE-LCH	lch(26.10, 72.03, 300.34°)
OKLab	oklab(37.78% -0.0013 -0.18)
OKLCH	oklch(37.78% 0.18 269.6)
XYZ	xyz(7.8601, 4.7796, 33.3025)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E9F #9F9221

analogous

#216D9F #212E9F #53219F

triadic

#212E9F #9F212E #2E9F21

tetradic

#212E9F #9F216D #9F9221 #219F53

square

#212E9F #9F216D #9F9221 #219F53

split-complementary

#212E9F #9F5321 #6D9F21

monochromatic

#0C113A #161F6C #212E9F #2C3DD2 #5D6ADD

Accessibility & contrast

On white

10.74

#212E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#212E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E9F

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E9F	#FFFFFF	#000000	##FFFFFF
##212E9F	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A2

Deuteranopia (green-blind)

#00389D

Tritanopia (blue-blind)

#004E63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #212e9f;
/* rgb */ color: rgb(33, 46, 159);
/* oklch */ color: oklch(37.8% 0.180 269.6);

Tailwind

colors: {
  custom: {
    50: '#7367bd',
    500: '#212e9f',
    950: '#000000',
  },
}

SCSS

$custom: #212e9f;
$custom-light: #7367bd;
$custom-dark: #000000;

JSON

{
  "hex": "#212e9f",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 159
  },
  "hsl": {
    "h": 233.81,
    "s": 65.625,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37779,
    "c": 0.18004,
    "h": 269.6
  },
  "luminance": 0.04781
}

Semantic roles & 50–950 ramp

primary

#212E9F

secondary

#C2B75A

accent

#D73FE9

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #212E9F

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

Preview Lab → · Contrast checker → · Palette generator →