#211D82#211D82

#211D82 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.0% C 0.161 H 274.1°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#211D82
RGB	rgb(33, 29, 130)
HSL	hsl(242, 64%, 31%)
HSV	hsv(242, 78%, 51%)
CMYK	cmyk(74.6%, 77.7%, 0%, 49%)
CIE-LAB	lab(19.28, 36.45, -55.44)
CIE-LCH	lch(19.28, 66.35, 303.33°)
OKLab	oklab(31.98% 0.0116 -0.1603)
OKLCH	oklch(31.98% 0.161 274.1)
XYZ	xyz(5.0945, 2.8133, 21.3893)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211D82 #7E821D

analogous

#1D4B82 #211D82 #531D82

triadic

#211D82 #82211D #1D8221

tetradic

#211D82 #821D4B #7E821D #1D8253

square

#211D82 #821D4B #7E821D #1D8253

split-complementary

#211D82 #82531D #4B821D

monochromatic

#08071E #141250 #211D82 #2E28B4 #4A44D5

Accessibility & contrast

On white

13.44

#211D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#211D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211D82

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211D82	#FFFFFF	#000000	##FFFFFF
##211D82	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003385

Deuteranopia (green-blind)

#002A80

Tritanopia (blue-blind)

#003B4E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #211d82;
/* rgb */ color: rgb(33, 29, 130);
/* oklch */ color: oklch(32.0% 0.161 274.1);

Tailwind

colors: {
  custom: {
    50: '#6d5ba7',
    500: '#211d82',
    950: '#000000',
  },
}

SCSS

$custom: #211d82;
$custom-light: #6d5ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#211d82",
  "rgb": {
    "r": 33,
    "g": 29,
    "b": 130
  },
  "hsl": {
    "h": 242.376,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.31983,
    "c": 0.16077,
    "h": 274.1
  },
  "luminance": 0.02814
}

Semantic roles & 50–950 ramp

primary

#211D82

secondary

#B1B546

accent

#E741E0

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #211D82

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

Preview Lab → · Contrast checker → · Palette generator →