#211786#211786

#211786 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.7% C 0.171 H 274.4°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#211786
RGB	rgb(33, 23, 134)
HSL	hsl(245, 71%, 31%)
HSV	hsv(245, 83%, 53%)
CMYK	cmyk(75.4%, 82.8%, 0%, 47.5%)
CIE-LAB	lab(18.61, 41.04, -59.06)
CIE-LCH	lch(18.61, 71.92, 304.80°)
OKLab	oklab(31.65% 0.0133 -0.1708)
OKLCH	oklch(31.65% 0.171 274.4)
XYZ	xyz(5.2352, 2.6568, 22.7865)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211786 #7C8617

analogous

#174586 #211786 #581786

triadic

#211786 #862117 #178621

tetradic

#211786 #861745 #7C8617 #178658

square

#211786 #861745 #7C8617 #178658

split-complementary

#211786 #865817 #458617

monochromatic

#07051E #140E52 #211786 #2E20BA #493ADD

Accessibility & contrast

On white

13.71

#211786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#211786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211786

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211786	#FFFFFF	#000000	##FFFFFF
##211786	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003289

Deuteranopia (green-blind)

#002884

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #211786;
/* rgb */ color: rgb(33, 23, 134);
/* oklch */ color: oklch(31.7% 0.171 274.4);

Tailwind

colors: {
  custom: {
    50: '#6f58aa',
    500: '#211786',
    950: '#000000',
  },
}

SCSS

$custom: #211786;
$custom-light: #6f58aa;
$custom-dark: #000000;

JSON

{
  "hex": "#211786",
  "rgb": {
    "r": 33,
    "g": 23,
    "b": 134
  },
  "hsl": {
    "h": 245.405,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31653,
    "c": 0.17132,
    "h": 274.4
  },
  "luminance": 0.02657
}

Semantic roles & 50–950 ramp

primary

#211786

secondary

#AFBA3F

accent

#ED3ADD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #211786

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

Preview Lab → · Contrast checker → · Palette generator →