#211789#211789

#211789 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.175 H 274.1°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#211789
RGB	rgb(33, 23, 137)
HSL	hsl(245, 71%, 31%)
HSV	hsv(245, 83%, 54%)
CMYK	cmyk(75.9%, 83.2%, 0%, 46.3%)
CIE-LAB	lab(18.98, 42.01, -60.34)
CIE-LCH	lch(18.98, 73.53, 304.84°)
OKLab	oklab(32.01% 0.0124 -0.1745)
OKLCH	oklch(32.01% 0.175 274.1)
XYZ	xyz(5.4475, 2.7417, 23.9042)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211789 #7F8917

analogous

#174689 #211789 #5A1789

triadic

#211789 #892117 #178921

tetradic

#211789 #891746 #7F8917 #17895A

square

#211789 #891746 #7F8917 #17895A

split-complementary

#211789 #895A17 #468917

monochromatic

#080520 #140E55 #211789 #2E20BD #4A3CDE

Accessibility & contrast

On white

13.56

#211789 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#211789 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211789

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211789	#FFFFFF	#000000	##FFFFFF
##211789	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00338C

Deuteranopia (green-blind)

#002987

Tritanopia (blue-blind)

#003B51

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #211789;
/* rgb */ color: rgb(33, 23, 137);
/* oklch */ color: oklch(32.0% 0.175 274.1);

Tailwind

colors: {
  custom: {
    50: '#6f58ad',
    500: '#211789',
    950: '#000000',
  },
}

SCSS

$custom: #211789;
$custom-light: #6f58ad;
$custom-dark: #000000;

JSON

{
  "hex": "#211789",
  "rgb": {
    "r": 33,
    "g": 23,
    "b": 137
  },
  "hsl": {
    "h": 245.263,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32012,
    "c": 0.17497,
    "h": 274.1
  },
  "luminance": 0.02742
}

Semantic roles & 50–950 ramp

primary

#211789

secondary

#B2BD3F

accent

#EE3ADE

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #211789

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

Preview Lab → · Contrast checker → · Palette generator →