#212B86#212B86

#212B86 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.150 H 271.1°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#212B86
RGB	rgb(33, 43, 134)
HSL	hsl(234, 60%, 33%)
HSV	hsv(234, 75%, 53%)
CMYK	cmyk(75.4%, 67.9%, 0%, 47.5%)
CIE-LAB	lab(22.90, 29.09, -51.99)
CIE-LCH	lch(22.90, 59.57, 299.22°)
OKLab	oklab(34.71% 0.0028 -0.1503)
OKLCH	oklch(34.71% 0.15 271.1)
XYZ	xyz(5.7927, 3.7717, 22.9724)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212B86 #867C21

analogous

#215E86 #212B86 #492186

triadic

#212B86 #86212B #2B8621

tetradic

#212B86 #86215E #867C21 #218649

square

#212B86 #86215E #867C21 #218649

split-complementary

#212B86 #864921 #5E8621

monochromatic

#090B24 #151B55 #212B86 #2D3BB7 #4E5BD3

Accessibility & contrast

On white

11.97

#212B86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#212B86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212B86

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212B86	#FFFFFF	#000000	##FFFFFF
##212B86	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B89

Deuteranopia (green-blind)

#003284

Tritanopia (blue-blind)

#004354

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #212b86;
/* rgb */ color: rgb(33, 43, 134);
/* oklch */ color: oklch(34.7% 0.150 271.1);

Tailwind

colors: {
  custom: {
    50: '#6d64aa',
    500: '#212b86',
    950: '#000000',
  },
}

SCSS

$custom: #212b86;
$custom-light: #6d64aa;
$custom-dark: #000000;

JSON

{
  "hex": "#212b86",
  "rgb": {
    "r": 33,
    "g": 43,
    "b": 134
  },
  "hsl": {
    "h": 234.059,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.3471,
    "c": 0.15036,
    "h": 271.1
  },
  "luminance": 0.03772
}

Semantic roles & 50–950 ramp

primary

#212B86

secondary

#B7AC4C

accent

#D444E4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #212B86

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

Preview Lab → · Contrast checker → · Palette generator →