#211661#211661

#211661 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.3% C 0.125 H 280.9°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#211661
RGB	rgb(33, 22, 97)
HSL	hsl(249, 63%, 23%)
HSV	hsv(249, 77%, 38%)
CMYK	cmyk(66%, 77.3%, 0%, 62%)
CIE-LAB	lab(14.17, 29.19, -42.47)
CIE-LCH	lch(14.17, 51.54, 304.50°)
OKLab	oklab(27.28% 0.0235 -0.1225)
OKLCH	oklch(27.28% 0.125 280.9)
XYZ	xyz(3.0711, 1.7600, 11.4848)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211661 #566116

analogous

#163061 #211661 #461661

triadic

#211661 #612116 #166121

tetradic

#211661 #611630 #566116 #166146

square

#211661 #611630 #566116 #166146

split-complementary

#211661 #614616 #306116

monochromatic

#080619 #100B2F #211661 #322193 #432DC5

Accessibility & contrast

On white

15.53

#211661 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#211661 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211661

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211661	#FFFFFF	#000000	##FFFFFF
##211661	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)

#002763

Deuteranopia (green-blind)

#002160

Tritanopia (blue-blind)

#002B3A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #211661;
/* rgb */ color: rgb(33, 22, 97);
/* oklch */ color: oklch(27.3% 0.125 280.9);

Tailwind

colors: {
  custom: {
    50: '#66558f',
    500: '#211661',
    950: '#000000',
  },
}

SCSS

$custom: #211661;
$custom-light: #66558f;
$custom-dark: #000000;

JSON

{
  "hex": "#211661",
  "rgb": {
    "r": 33,
    "g": 22,
    "b": 97
  },
  "hsl": {
    "h": 248.8,
    "s": 63.025,
    "l": 23.333
  },
  "oklch": {
    "l": 0.27282,
    "c": 0.12474,
    "h": 280.9
  },
  "luminance": 0.0176
}

Semantic roles & 50–950 ramp

primary

#211661

secondary

#8A983B

accent

#E642CE

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #211661

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

Preview Lab → · Contrast checker → · Palette generator →