#211A73#211A73

#211A73 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.9% C 0.144 H 276.6°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#211A73
RGB	rgb(33, 26, 115)
HSL	hsl(245, 63%, 28%)
HSV	hsv(245, 77%, 45%)
CMYK	cmyk(71.3%, 77.4%, 0%, 54.9%)
CIE-LAB	lab(16.99, 33.03, -49.63)
CIE-LCH	lch(16.99, 59.62, 303.64°)
OKLab	oklab(29.86% 0.0166 -0.1434)
OKLCH	oklch(29.86% 0.144 276.6)
XYZ	xyz(4.0901, 2.2996, 16.4446)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211A73 #6C731A

analogous

#1A3F73 #211A73 #4D1A73

triadic

#211A73 #73211A #1A7321

tetradic

#211A73 #731A3F #6C731A #1A734D

square

#211A73 #731A3F #6C731A #1A734D

split-complementary

#211A73 #734D1A #3F731A

monochromatic

#070619 #130F41 #211A73 #2F25A5 #4236D2

Accessibility & contrast

On white

14.38

#211A73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#211A73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211A73

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211A73	#FFFFFF	#000000	##FFFFFF
##211A73	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002671

Tritanopia (blue-blind)

#003445

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #211a73;
/* rgb */ color: rgb(33, 26, 115);
/* oklch */ color: oklch(29.9% 0.144 276.6);

Tailwind

colors: {
  custom: {
    50: '#6a589c',
    500: '#211a73',
    950: '#000000',
  },
}

SCSS

$custom: #211a73;
$custom-light: #6a589c;
$custom-dark: #000000;

JSON

{
  "hex": "#211a73",
  "rgb": {
    "r": 33,
    "g": 26,
    "b": 115
  },
  "hsl": {
    "h": 244.719,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29864,
    "c": 0.14439,
    "h": 276.6
  },
  "luminance": 0.023
}

Semantic roles & 50–950 ramp

primary

#211A73

secondary

#A0A841

accent

#E642D9

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #211A73

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

Preview Lab → · Contrast checker → · Palette generator →