#211173#211173

#211173 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.153 H 278.1°. Best body text is #FFFFFF at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#211173
RGB	rgb(33, 17, 115)
HSL	hsl(250, 74%, 26%)
HSV	hsv(250, 85%, 45%)
CMYK	cmyk(71.3%, 85.2%, 0%, 54.9%)
CIE-LAB	lab(15.29, 37.92, -52.45)
CIE-LCH	lch(15.29, 64.72, 305.87°)
OKLab	oklab(28.67% 0.0214 -0.1515)
OKLCH	oklch(28.67% 0.153 278.1)
XYZ	xyz(3.9212, 1.9617, 16.3883)
Luminance	0.0196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211173 #637311

analogous

#113273 #211173 #521173

triadic

#211173 #732111 #117321

tetradic

#211173 #731132 #637311 #117352

square

#211173 #731132 #637311 #117352

split-complementary

#211173 #735211 #327311

monochromatic

#08041B #12093E #211173 #3019A8 #4021DE

Accessibility & contrast

On white

15.08

#211173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#211173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211173

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211173	#FFFFFF	#000000	##FFFFFF
##211173	1.00	15.08	1.39	15.08
#FFFFFF	15.08	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A76

Deuteranopia (green-blind)

#002271

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #211173;
/* rgb */ color: rgb(33, 17, 115);
/* oklch */ color: oklch(28.7% 0.153 278.1);

Tailwind

colors: {
  custom: {
    50: '#6a539c',
    500: '#211173',
    950: '#000000',
  },
}

SCSS

$custom: #211173;
$custom-light: #6a539c;
$custom-dark: #000000;

JSON

{
  "hex": "#211173",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 115
  },
  "hsl": {
    "h": 249.796,
    "s": 74.242,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28674,
    "c": 0.15301,
    "h": 278.1
  },
  "luminance": 0.01962
}

Semantic roles & 50–950 ramp

primary

#211173

secondary

#97AA36

accent

#F137D3

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#08020E

muted

#7A787E

Preview Lab

Preview with #211173

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

Preview Lab → · Contrast checker → · Palette generator →