#211D87#211D87

#211D87 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.167 H 273.6°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#211D87
RGB	rgb(33, 29, 135)
HSL	hsl(242, 65%, 32%)
HSV	hsv(242, 79%, 53%)
CMYK	cmyk(75.6%, 78.5%, 0%, 47.1%)
CIE-LAB	lab(19.85, 38.16, -57.65)
CIE-LCH	lch(19.85, 69.14, 303.50°)
OKLab	oklab(32.55% 0.0105 -0.1668)
OKLCH	oklch(32.55% 0.167 273.6)
XYZ	xyz(5.4383, 2.9508, 23.1999)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211D87 #83871D

analogous

#1D4E87 #211D87 #561D87

triadic

#211D87 #87211D #1D8721

tetradic

#211D87 #871D4E #83871D #1D8756

square

#211D87 #871D4E #83871D #1D8756

split-complementary

#211D87 #87561D #4E871D

monochromatic

#080722 #151255 #211D87 #2D28B9 #4C47D7

Accessibility & contrast

On white

13.21

#211D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#211D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211D87

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211D87	#FFFFFF	#000000	##FFFFFF
##211D87	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358A

Deuteranopia (green-blind)

#002B85

Tritanopia (blue-blind)

#003D51

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #211d87;
/* rgb */ color: rgb(33, 29, 135);
/* oklch */ color: oklch(32.5% 0.167 273.6);

Tailwind

colors: {
  custom: {
    50: '#6e5bab',
    500: '#211d87',
    950: '#000000',
  },
}

SCSS

$custom: #211d87;
$custom-light: #6e5bab;
$custom-dark: #000000;

JSON

{
  "hex": "#211d87",
  "rgb": {
    "r": 33,
    "g": 29,
    "b": 135
  },
  "hsl": {
    "h": 242.264,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32549,
    "c": 0.16713,
    "h": 273.6
  },
  "luminance": 0.02951
}

Semantic roles & 50–950 ramp

primary

#211D87

secondary

#B5B946

accent

#E840E1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #211D87

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

Preview Lab → · Contrast checker → · Palette generator →