#211864#211864

#211864 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.9% C 0.126 H 279.7°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#211864
RGB	rgb(33, 24, 100)
HSL	hsl(247, 61%, 24%)
HSV	hsv(247, 76%, 39%)
CMYK	cmyk(67%, 76%, 0%, 60.8%)
CIE-LAB	lab(14.93, 29.01, -43.21)
CIE-LCH	lch(14.93, 52.05, 303.87°)
OKLab	oklab(27.92% 0.0213 -0.1247)
OKLCH	oklch(27.92% 0.126 279.7)
XYZ	xyz(3.2534, 1.8964, 12.2487)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211864 #5B6418

analogous

#183564 #211864 #471864

triadic

#211864 #642118 #186421

tetradic

#211864 #641835 #5B6418 #186447

square

#211864 #641835 #5B6418 #186447

split-complementary

#211864 #644718 #356418

monochromatic

#080619 #110C33 #211864 #312495 #4230C7

Accessibility & contrast

On white

15.22

#211864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#211864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211864

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211864	#FFFFFF	#000000	##FFFFFF
##211864	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002866

Deuteranopia (green-blind)

#002363

Tritanopia (blue-blind)

#002D3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211864;
/* rgb */ color: rgb(33, 24, 100);
/* oklch */ color: oklch(27.9% 0.126 279.7);

Tailwind

colors: {
  custom: {
    50: '#665691',
    500: '#211864',
    950: '#000000',
  },
}

SCSS

$custom: #211864;
$custom-light: #665691;
$custom-dark: #000000;

JSON

{
  "hex": "#211864",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 100
  },
  "hsl": {
    "h": 247.105,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27919,
    "c": 0.12647,
    "h": 279.7
  },
  "luminance": 0.01897
}

Semantic roles & 50–950 ramp

primary

#211864

secondary

#8F9A3E

accent

#E443D1

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #211864

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

Preview Lab → · Contrast checker → · Palette generator →