#211A78#211A78

#211A78 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.4% C 0.151 H 275.9°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#211A78
RGB	rgb(33, 26, 120)
HSL	hsl(244, 64%, 29%)
HSV	hsv(244, 78%, 47%)
CMYK	cmyk(72.5%, 78.3%, 0%, 52.9%)
CIE-LAB	lab(17.54, 34.76, -51.94)
CIE-LCH	lch(17.54, 62.49, 303.79°)
OKLab	oklab(30.42% 0.0154 -0.1501)
OKLCH	oklch(30.42% 0.151 275.9)
XYZ	xyz(4.3856, 2.4178, 18.0012)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A78 #71781A

analogous

#1A4278 #211A78 #501A78

triadic

#211A78 #78211A #1A7821

tetradic

#211A78 #781A42 #71781A #1A7850

square

#211A78 #781A42 #71781A #1A7850

split-complementary

#211A78 #78501A #42781A

monochromatic

#070519 #130F46 #211A78 #2F25AA #4438D4

Accessibility & contrast

On white

14.15

#211A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#211A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A78

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A78	#FFFFFF	#000000	##FFFFFF
##211A78	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F7B

Deuteranopia (green-blind)

#002776

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #211a78;
/* rgb */ color: rgb(33, 26, 120);
/* oklch */ color: oklch(30.4% 0.151 275.9);

Tailwind

colors: {
  custom: {
    50: '#6b58a0',
    500: '#211a78',
    950: '#000000',
  },
}

SCSS

$custom: #211a78;
$custom-light: #6b58a0;
$custom-dark: #000000;

JSON

{
  "hex": "#211a78",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 120
  },
  "hsl": {
    "h": 244.468,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30423,
    "c": 0.15093,
    "h": 275.9
  },
  "luminance": 0.02418
}

Semantic roles & 50–950 ramp

primary

#211A78

secondary

#A5AC41

accent

#E740DB

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#08030F

muted

#7A787F

Preview Lab

Preview with #211A78

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

Preview Lab → · Contrast checker → · Palette generator →