#211763#211763

#211763 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.126 H 280.2°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#211763
RGB	rgb(33, 23, 99)
HSL	hsl(248, 62%, 24%)
HSV	hsv(248, 77%, 39%)
CMYK	cmyk(66.7%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(14.61, 29.28, -43.09)
CIE-LCH	lch(14.61, 52.09, 304.19°)
OKLab	oklab(27.65% 0.0223 -0.1243)
OKLCH	oklch(27.65% 0.126 280.2)
XYZ	xyz(3.1850, 1.8367, 11.9886)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211763 #596317

analogous

#173363 #211763 #471763

triadic

#211763 #632117 #176321

tetradic

#211763 #631733 #596317 #176347

square

#211763 #631733 #596317 #176347

split-complementary

#211763 #634717 #336317

monochromatic

#080619 #100B31 #211763 #322395 #422EC6

Accessibility & contrast

On white

15.36

#211763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#211763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211763

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211763	#FFFFFF	#000000	##FFFFFF
##211763	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002865

Deuteranopia (green-blind)

#002262

Tritanopia (blue-blind)

#002C3B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #211763;
/* rgb */ color: rgb(33, 23, 99);
/* oklch */ color: oklch(27.7% 0.126 280.2);

Tailwind

colors: {
  custom: {
    50: '#665590',
    500: '#211763',
    950: '#000000',
  },
}

SCSS

$custom: #211763;
$custom-light: #665590;
$custom-dark: #000000;

JSON

{
  "hex": "#211763",
  "rgb": {
    "r": 33,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 247.895,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27654,
    "c": 0.12629,
    "h": 280.2
  },
  "luminance": 0.01837
}

Semantic roles & 50–950 ramp

primary

#211763

secondary

#8D9A3C

accent

#E542D0

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030D

muted

#7A787D

Preview Lab

Preview with #211763

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

Preview Lab → · Contrast checker → · Palette generator →