#211563#211563

#211563 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.3% C 0.129 H 280.7°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#211563
RGB	rgb(33, 21, 99)
HSL	hsl(249, 65%, 24%)
HSV	hsv(249, 79%, 39%)
CMYK	cmyk(66.7%, 78.8%, 0%, 61.2%)
CIE-LAB	lab(14.18, 30.48, -43.80)
CIE-LCH	lch(14.18, 53.36, 304.84°)
OKLab	oklab(27.35% 0.0238 -0.1264)
OKLCH	oklch(27.35% 0.129 280.7)
XYZ	xyz(3.1468, 1.7603, 11.9759)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211563 #576315

analogous

#153063 #211563 #481563

triadic

#211563 #632115 #156321

tetradic

#211563 #631530 #576315 #156348

square

#211563 #631530 #576315 #156348

split-complementary

#211563 #634815 #306315

monochromatic

#080519 #100A31 #211563 #322095 #432AC8

Accessibility & contrast

On white

15.53

#211563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#211563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211563

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211563	#FFFFFF	#000000	##FFFFFF
##211563	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002765

Deuteranopia (green-blind)

#002162

Tritanopia (blue-blind)

#002B3B

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #211563;
/* rgb */ color: rgb(33, 21, 99);
/* oklch */ color: oklch(27.3% 0.129 280.7);

Tailwind

colors: {
  custom: {
    50: '#665490',
    500: '#211563',
    950: '#000000',
  },
}

SCSS

$custom: #211563;
$custom-light: #665490;
$custom-dark: #000000;

JSON

{
  "hex": "#211563",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 99
  },
  "hsl": {
    "h": 249.231,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.27349,
    "c": 0.12859,
    "h": 280.7
  },
  "luminance": 0.01761
}

Semantic roles & 50–950 ramp

primary

#211563

secondary

#8B9A3A

accent

#E840CE

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #211563

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

Preview Lab → · Contrast checker → · Palette generator →