#211973#211973

#211973 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.7% C 0.145 H 276.8°. Best body text is #FFFFFF at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#211973
RGB	rgb(33, 25, 115)
HSL	hsl(245, 64%, 27%)
HSV	hsv(245, 78%, 45%)
CMYK	cmyk(71.3%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(16.78, 33.62, -49.98)
CIE-LCH	lch(16.78, 60.24, 303.93°)
OKLab	oklab(29.72% 0.0172 -0.1444)
OKLCH	oklch(29.72% 0.145 276.8)
XYZ	xyz(4.0683, 2.2560, 16.4374)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211973 #6B7319

analogous

#193E73 #211973 #4E1973

triadic

#211973 #732119 #197321

tetradic

#211973 #73193E #6B7319 #19734E

square

#211973 #73193E #6B7319 #19734E

split-complementary

#211973 #734E19 #3E7319

monochromatic

#070519 #130E41 #211973 #2F24A5 #4234D3

Accessibility & contrast

On white

14.47

#211973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#211973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211973

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211973	#FFFFFF	#000000	##FFFFFF
##211973	1.00	14.47	1.45	14.47
#FFFFFF	14.47	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D76

Deuteranopia (green-blind)

#002571

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #211973;
/* rgb */ color: rgb(33, 25, 115);
/* oklch */ color: oklch(29.7% 0.145 276.8);

Tailwind

colors: {
  custom: {
    50: '#6a579c',
    500: '#211973',
    950: '#000000',
  },
}

SCSS

$custom: #211973;
$custom-light: #6a579c;
$custom-dark: #000000;

JSON

{
  "hex": "#211973",
  "rgb": {
    "r": 33,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 245.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.29716,
    "c": 0.14545,
    "h": 276.8
  },
  "luminance": 0.02256
}

Semantic roles & 50–950 ramp

primary

#211973

secondary

#9FA840

accent

#E741D8

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #211973

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

Preview Lab → · Contrast checker → · Palette generator →