#211873#211873

#211873 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.6% C 0.146 H 277.0°. Best body text is #FFFFFF at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#211873
RGB	rgb(33, 24, 115)
HSL	hsl(246, 65%, 27%)
HSV	hsv(246, 79%, 45%)
CMYK	cmyk(71.3%, 79.1%, 0%, 54.9%)
CIE-LAB	lab(16.57, 34.20, -50.32)
CIE-LCH	lch(16.57, 60.84, 304.20°)
OKLab	oklab(29.57% 0.0178 -0.1454)
OKLCH	oklch(29.57% 0.146 277)
XYZ	xyz(4.0473, 2.2140, 16.4304)
Luminance	0.0221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211873 #6A7318

analogous

#183D73 #211873 #4F1873

triadic

#211873 #732118 #187321

tetradic

#211873 #73183D #6A7318 #18734F

square

#211873 #73183D #6A7318 #18734F

split-complementary

#211873 #734F18 #3D7318

monochromatic

#070519 #120D40 #211873 #3023A6 #4131D4

Accessibility & contrast

On white

14.56

#211873 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#211873 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211873

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211873	#FFFFFF	#000000	##FFFFFF
##211873	1.00	14.56	1.44	14.56
#FFFFFF	14.56	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D76

Deuteranopia (green-blind)

#002571

Tritanopia (blue-blind)

#003344

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #211873;
/* rgb */ color: rgb(33, 24, 115);
/* oklch */ color: oklch(29.6% 0.146 277.0);

Tailwind

colors: {
  custom: {
    50: '#6a579c',
    500: '#211873',
    950: '#000000',
  },
}

SCSS

$custom: #211873;
$custom-light: #6a579c;
$custom-dark: #000000;

JSON

{
  "hex": "#211873",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 115
  },
  "hsl": {
    "h": 245.934,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.29572,
    "c": 0.14648,
    "h": 277
  },
  "luminance": 0.02214
}

Semantic roles & 50–950 ramp

primary

#211873

secondary

#9EA83F

accent

#E83FD8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #211873

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

Preview Lab → · Contrast checker → · Palette generator →