#212E8F#212E8F

#212E8F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.1% C 0.159 H 270.1°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#212E8F
RGB	rgb(33, 46, 143)
HSL	hsl(233, 63%, 35%)
HSV	hsv(233, 77%, 56%)
CMYK	cmyk(76.9%, 67.8%, 0%, 43.9%)
CIE-LAB	lab(24.51, 30.48, -54.95)
CIE-LCH	lch(24.51, 62.84, 299.01°)
OKLab	oklab(36.15% 0.0002 -0.159)
OKLCH	oklch(36.15% 0.159 270.1)
XYZ	xyz(6.5604, 4.2598, 26.4577)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212E8F #8F8221

analogous

#21658F #212E8F #4B218F

triadic

#212E8F #8F212E #2E8F21

tetradic

#212E8F #8F2165 #8F8221 #218F4B

square

#212E8F #8F2165 #8F8221 #218F4B

split-complementary

#212E8F #8F4B21 #658F21

monochromatic

#0A0E2C #161E5D #212E8F #2C3EC1 #5363D7

Accessibility & contrast

On white

11.34

#212E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#212E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212E8F

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212E8F	#FFFFFF	#000000	##FFFFFF
##212E8F	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F92

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #212e8f;
/* rgb */ color: rgb(33, 46, 143);
/* oklch */ color: oklch(36.1% 0.159 270.1);

Tailwind

colors: {
  custom: {
    50: '#6f67b1',
    500: '#212e8f',
    950: '#000000',
  },
}

SCSS

$custom: #212e8f;
$custom-light: #6f67b1;
$custom-dark: #000000;

JSON

{
  "hex": "#212e8f",
  "rgb": {
    "r": 33,
    "g": 46,
    "b": 143
  },
  "hsl": {
    "h": 232.909,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.36149,
    "c": 0.15898,
    "h": 270.1
  },
  "luminance": 0.0426
}

Semantic roles & 50–950 ramp

primary

#212E8F

secondary

#BBAE51

accent

#D242E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #212E8F

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

Preview Lab → · Contrast checker → · Palette generator →