#211A8E#211A8E

#211A8E is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.0% C 0.179 H 273.2°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#211A8E
RGB	rgb(33, 26, 142)
HSL	hsl(244, 69%, 33%)
HSV	hsv(244, 82%, 56%)
CMYK	cmyk(76.8%, 81.7%, 0%, 44.3%)
CIE-LAB	lab(20.10, 42.11, -61.61)
CIE-LCH	lch(20.10, 74.62, 304.35°)
OKLab	oklab(32.97% 0.0101 -0.1782)
OKLCH	oklch(32.97% 0.179 273.2)
XYZ	xyz(5.8774, 3.0145, 25.8580)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A8E #878E1A

analogous

#1A4D8E #211A8E #5B1A8E

triadic

#211A8E #8E211A #1A8E21

tetradic

#211A8E #8E1A4D #878E1A #1A8E5B

square

#211A8E #8E1A4D #878E1A #1A8E5B

split-complementary

#211A8E #8E5B1A #4D8E1A

monochromatic

#090727 #15115A #211A8E #2D23C2 #4F45DD

Accessibility & contrast

On white

13.10

#211A8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#211A8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A8E

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A8E	#FFFFFF	#000000	##FFFFFF
##211A8E	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003691

Deuteranopia (green-blind)

#002B8C

Tritanopia (blue-blind)

#003E54

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #211a8e;
/* rgb */ color: rgb(33, 26, 142);
/* oklch */ color: oklch(33.0% 0.179 273.2);

Tailwind

colors: {
  custom: {
    50: '#705ab0',
    500: '#211a8e',
    950: '#000000',
  },
}

SCSS

$custom: #211a8e;
$custom-light: #705ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#211a8e",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 142
  },
  "hsl": {
    "h": 243.621,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.32968,
    "c": 0.17852,
    "h": 273.2
  },
  "luminance": 0.03015
}

Semantic roles & 50–950 ramp

primary

#211A8E

secondary

#B7BE45

accent

#EC3CE1

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #211A8E

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

Preview Lab → · Contrast checker → · Palette generator →