#211B94#211B94

#211B94 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.8% C 0.185 H 272.6°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#211B94
RGB	rgb(33, 27, 148)
HSL	hsl(243, 69%, 34%)
HSV	hsv(243, 82%, 58%)
CMYK	cmyk(77.7%, 81.8%, 0%, 42%)
CIE-LAB	lab(21.00, 43.54, -63.85)
CIE-LCH	lch(21.00, 77.28, 304.29°)
OKLab	oklab(33.8% 0.0082 -0.1848)
OKLCH	oklch(33.8% 0.185 272.6)
XYZ	xyz(6.3626, 3.2446, 28.3022)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211B94 #8E941B

analogous

#1B5294 #211B94 #5E1B94

triadic

#211B94 #94211B #1B9421

tetradic

#211B94 #941B52 #8E941B #1B945E

square

#211B94 #941B52 #8E941B #1B945E

split-complementary

#211B94 #945E1B #52941B

monochromatic

#0A082C #151260 #211B94 #2D24C8 #524BDE

Accessibility & contrast

On white

12.73

#211B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#211B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211B94

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211B94	#FFFFFF	#000000	##FFFFFF
##211B94	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003897

Deuteranopia (green-blind)

#002C92

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #211b94;
/* rgb */ color: rgb(33, 27, 148);
/* oklch */ color: oklch(33.8% 0.185 272.6);

Tailwind

colors: {
  custom: {
    50: '#725bb5',
    500: '#211b94',
    950: '#000000',
  },
}

SCSS

$custom: #211b94;
$custom-light: #725bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#211b94",
  "rgb": {
    "r": 33,
    "g": 27,
    "b": 148
  },
  "hsl": {
    "h": 242.975,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33802,
    "c": 0.18494,
    "h": 272.6
  },
  "luminance": 0.03245
}

Semantic roles & 50–950 ramp

primary

#211B94

secondary

#BAC04B

accent

#EC3CE3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #211B94

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

Preview Lab → · Contrast checker → · Palette generator →