#211576#211576

#211576 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.5% C 0.153 H 277.0°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#211576
RGB	rgb(33, 21, 118)
HSL	hsl(247, 70%, 27%)
HSV	hsv(247, 82%, 46%)
CMYK	cmyk(72%, 82.2%, 0%, 53.7%)
CIE-LAB	lab(16.34, 36.86, -52.64)
CIE-LCH	lch(16.34, 64.26, 305.01°)
OKLab	oklab(29.51% 0.0186 -0.1521)
OKLCH	oklch(29.51% 0.153 277)
XYZ	xyz(4.1643, 2.1673, 17.3349)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211576 #6A7615

analogous

#153976 #211576 #521576

triadic

#211576 #762115 #157621

tetradic

#211576 #761539 #6A7615 #157652

square

#211576 #761539 #6A7615 #157652

split-complementary

#211576 #765215 #397615

monochromatic

#07051A #120C42 #211576 #301EAA #412CD9

Accessibility & contrast

On white

14.65

#211576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#211576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211576

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211576	#FFFFFF	#000000	##FFFFFF
##211576	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C79

Deuteranopia (green-blind)

#002474

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #211576;
/* rgb */ color: rgb(33, 21, 118);
/* oklch */ color: oklch(29.5% 0.153 277.0);

Tailwind

colors: {
  custom: {
    50: '#6b559f',
    500: '#211576',
    950: '#000000',
  },
}

SCSS

$custom: #211576;
$custom-light: #6b559f;
$custom-dark: #000000;

JSON

{
  "hex": "#211576",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 118
  },
  "hsl": {
    "h": 247.423,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.29513,
    "c": 0.15324,
    "h": 277
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#211576

secondary

#9EAC3B

accent

#ED3BD7

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030F

muted

#7A787E

Preview Lab

Preview with #211576

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

Preview Lab → · Contrast checker → · Palette generator →