#211557#211557

#211557 is a dark, moderate violet. Relative luminance 0.015; OKLCH L 26.1% C 0.112 H 283.7°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#211557
RGB	rgb(33, 21, 87)
HSL	hsl(251, 61%, 21%)
HSV	hsv(251, 76%, 34%)
CMYK	cmyk(62.1%, 75.9%, 0%, 65.9%)
CIE-LAB	lab(12.91, 26.34, -37.84)
CIE-LCH	lch(12.91, 46.11, 304.84°)
OKLab	oklab(26.06% 0.0266 -0.1089)
OKLCH	oklch(26.06% 0.112 283.7)
XYZ	xyz(2.6151, 1.5476, 9.1759)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211557 #4B5715

analogous

#152A57 #211557 #421557

triadic

#211557 #572115 #155721

tetradic

#211557 #57152A #4B5715 #155742

square

#211557 #57152A #4B5715 #155742

split-complementary

#211557 #574215 #2A5715

monochromatic

#090619 #0E0926 #211557 #342188 #462DBA

Accessibility & contrast

On white

16.04

#211557 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#211557 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211557

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211557	#FFFFFF	#000000	##FFFFFF
##211557	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002359

Deuteranopia (green-blind)

#001F56

Tritanopia (blue-blind)

#052734

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #211557;
/* rgb */ color: rgb(33, 21, 87);
/* oklch */ color: oklch(26.1% 0.112 283.7);

Tailwind

colors: {
  custom: {
    50: '#645387',
    500: '#211557',
    950: '#000000',
  },
}

SCSS

$custom: #211557;
$custom-light: #645387;
$custom-dark: #000000;

JSON

{
  "hex": "#211557",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 87
  },
  "hsl": {
    "h": 250.909,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.26063,
    "c": 0.11215,
    "h": 283.7
  },
  "luminance": 0.01548
}

Semantic roles & 50–950 ramp

primary

#211557

secondary

#7F8F39

accent

#E444C7

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #211557

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

Preview Lab → · Contrast checker → · Palette generator →