#211863#211863

#211863 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.8% C 0.125 H 279.9°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#211863
RGB	rgb(33, 24, 99)
HSL	hsl(247, 61%, 24%)
HSV	hsv(247, 76%, 39%)
CMYK	cmyk(66.7%, 75.8%, 0%, 61.2%)
CIE-LAB	lab(14.83, 28.65, -42.72)
CIE-LCH	lch(14.83, 51.44, 303.85°)
OKLab	oklab(27.81% 0.0215 -0.1232)
OKLCH	oklch(27.81% 0.125 279.9)
XYZ	xyz(3.2052, 1.8772, 11.9954)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211863 #5A6318

analogous

#183563 #211863 #471863

triadic

#211863 #632118 #186321

tetradic

#211863 #631835 #5A6318 #186347

square

#211863 #631835 #5A6318 #186347

split-complementary

#211863 #634718 #356318

monochromatic

#080619 #110C32 #211863 #312494 #4230C6

Accessibility & contrast

On white

15.27

#211863 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#211863 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211863

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211863	#FFFFFF	#000000	##FFFFFF
##211863	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002262

Tritanopia (blue-blind)

#002D3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #211863;
/* rgb */ color: rgb(33, 24, 99);
/* oklch */ color: oklch(27.8% 0.125 279.9);

Tailwind

colors: {
  custom: {
    50: '#665690',
    500: '#211863',
    950: '#000000',
  },
}

SCSS

$custom: #211863;
$custom-light: #665690;
$custom-dark: #000000;

JSON

{
  "hex": "#211863",
  "rgb": {
    "r": 33,
    "g": 24,
    "b": 99
  },
  "hsl": {
    "h": 247.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27813,
    "c": 0.1251,
    "h": 279.9
  },
  "luminance": 0.01877
}

Semantic roles & 50–950 ramp

primary

#211863

secondary

#8E993E

accent

#E444D1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #211863

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

Preview Lab → · Contrast checker → · Palette generator →